Indiana Utility Regulatory Commission

Transcription

1 12/7/ INA-04ND 1st Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and TCG Indianapolis 1/31/2008 ACTIVE Deemed in effect as of 3/6/ INB-04ND 2nd Amendment AT&T Indiana and TCG Indianapolis 2/18/2008 ACTIVE Deemed in effect as of 3/20/ INC-04ND 3rd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Teleport Communications America, LLC (f/k/a TCG Indianapolis) 2/21/2014 ACTIVE Deemed in effect as of 3/27/ INT-04ND Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and TCG Indianapolis 8/30/2007 ACTIVE Deemed in effect as of 10/5/ INA-04ND 1st Amendment AT&T Indiana and AT&T Communications of Indiana, GP 1/31/2008 ACTIVE Deemed in effect as of 3/6/ INB-04ND 2nd Amendment AT&T Indiana and AT&T Communications of Indiana, GP 2/18/2008 ACTIVE Deemed in effect as of 3/20/ INC-04ND 3rd Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and AT&T Communications of Indiana, GP 2/21/2014 ACTIVE Deemed in effect as of 3/27/ INT-04ND Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and AT&T Communications of Indiana, GP 8/30/2007 ACTIVE Deemed in effect as of 10/5/ INA-05ND 1st Amendment SBC and Southwestern Bell Mobile Systems, LLC 12/1/2003 ACTIVE Deemed in effect as of 1/2/ INA-103ND 1st Amendment AT&T Indiana and NetworkIP, LLC 10/9/2007 ACTIVE Deemed in effect as of 11/9/ INA-114ND 1st Amendment AT&T Wireless PCS, LLC, Indiana Bell Telephone Company, Incorporated 6/12/2001 ACTIVE Deemed in effect as of 9/5/ INA-134ND 1st Amendment SBC and Lightyear Communications 11/1/2004 ACTIVE Deemed in effect as of 12/2/ INA-140ND 1st Amendment Ameritech and Egix 9/16/2002 ACTIVE Deemed in effect as of 10/17/ INA-143ND 1st Amendment Ameritech Indiana and RVP Fiber Company, LLC 7/16/2002 ACTIVE Deemed in effect as of 08/16/ INA-152ND 1st Amendment Ameritech and BullsEye 9/27/2002 ACTIVE Deemed in effect as of 10/30/ INA-156ND 1st Amendment AT&T Indiana and Universal Telecom, Inc. 9/19/2007 ACTIVE Deemed in effect as of 10/25/ INA-161ND 1st Amendment SBC and Verizon Wireless 8/4/2003 ACTIVE Deemed in effect as of 9/4/ INA-162ND 1st Amendment Ameritech and Time Warner 4/23/2002 ACTIVE Deemed in effect as of 05/28/ INA-163ND 1st Amendment Ameritech and First Communications, LLC 12/23/2002 ACTIVE Deemed in effect as of 1/22/ INA-170ND 1st Amendment Ameritech and New Access Communications LLC 11/25/2002 ACTIVE Deemed in effect as of 12/25/ INA-173ND 1st Amendment SBC and Nexus Communications, Inc. 5/24/2004 ACTIVE Deemed in effect as of 6/24/ INA-178ND 1st Amendment Ameritech and Budget Phone 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INA-181ND 1st Amendment SBC and Win.Net Telecommunications 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INA-182ND 1st Amendment Ameritech and Sprint Communications, LP 12/9/2002 ACTIVE Deemed in effect as of 1/8/ INA-191ND 1st Amendment SBC and QuantumShift Communications 8/18/2003 ACTIVE Deemed in effect as of 9/18/ INA-214ND 1st Amendment SBC and CloseCall America 10/6/2003 ACTIVE Deemed in effect as of 11/6/ INA-218ND 1st Amendment SBC and Global Connection, Inc. of America 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INA-224ND 1st Amendment SBC and CSInet Internet Access Corporation 9/7/2004 ACTIVE Deemed in effect as of 10/8/04 Superseded by INT INA-228ND 1st Amendment SBC and Easton Telecom Services 4/5/2004 ACTIVE Deemed in effect as of 5/6/ INA-229ND 1st Amendment SBC and Midwestern Telecommunications 1/18/2005 ACTIVE Deemed in effect as of 2/18/ INA-233ND 1st Amendment AT&T Indiana and US LEC Communications, Inc. 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INA-235ND 1st Amendment AT&T Indiana and Craigville Telephone Company, Inc. d/b/a Adam Wells Telecom 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INA-236ND 1st Amendment SBC and Norlight Telecommunications d/b/a Norlight 9/12/2005 ACTIVE Deemed in effect as of 10/13/ INA-237ND 1st Amendment AT&T Indiana and CenturyTel Fiber Company II, LLC d/b/a Lightcore 3/13/2006 ACTIVE Deemed in effect as of 4/13/ INA-238ND 1st Amendment SBC and Communicatons Venture Corp. d/b/a INdigital Telecom 4/11/2005 ACTIVE Deemed in effect as of 5/12/ INA-240ND 1st Amendment AT&T Indiana and Unitycomm, LLC 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INA-241ND 1st Amendment SBC Indiana and Ameritech Advanced Data Services of Indiana, Inc. 11/14/2005 ACTIVE Deemed in effect as of 12/15/ INA-242ND 1st Amendment SBC and U.S. Cellular Corp. (Indiana RSA NO. 4) 3/21/2005 ACTIVE Deemed in effect as of 4/22/ INA-243ND 1st Amendment SBC and Level 3 Communications 3/21/2005 ACTIVE Deemed in effect as of 4/22/ INA-244ND 1st Amendment AT&T Indiana and Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel DE 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INA-245ND 1st Amendment AT&T Indiana and Cinergy MetroNet, Inc. 7/31/2006 ACTIVE Deemed in effect as of 8/31/ INA-247ND 1st Amendment AT&T Indiana and ACN Communication Services, Inc. 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INA-248ND 1st Amendment AT&T Indiana and Kiva Telecommunications, Inc. 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INA-252ND 1st Amendment SBC Indiana and Bluegrass Wireless, LLC 1/30/2006 ACTIVE Deemed in effect as of 3/2/ INA-253ND 1st Amendment AT&T Indiana and Quality Telephone, Inc. 6/23/2008 ACTIVE Deemed in effect as of 7/24/ INA-257ND 1st Amendment AT&T Indiana and YMax Communications Corp. 7/9/2007 ACTIVE Deemed in effect as of 8/9/07 Page 1 of 41

2 40572-INA-258ND 1st Amendment AT&T Indiana and American Messaging Services, LLC 5/20/2013 ACTIVE Deemed in effect as of 6/20/ INA-260ND 1st Amendment AT&T Indiana and Metrocall, Inc. 11/13/2007 ACTIVE Deemed in effect as of 12/14/ INA-261ND 1st Amendment AT&T Indiana and CenturyTel Acquisition, LLC d/b/a KMC Telecom III 11/13/2007 ACTIVE Deemed in effect as of 12/14/ INA-262ND 1st Amendment AT&T Indiana and Airdis, LLC d/b/a Airdis Telecom 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INA-264ND 1st Amendment AT&T Indiana and Airespring, Inc. 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INA-265ND 1st Amendment AT&T Indiana and Cingular Wireless PCS, LLC 8/13/2007 ACTIVE Deemed in effect as of 9/13/ INA-266ND 1st Amendment AT&T Indiana and Crossroads Wireless Holding, LLC 3/24/2008 ACTIVE Deemed in effect as of 5/1/ INA-268ND 1st Amendment AT&T Indiana and Perry-Spencer Communications, Inc. 5/19/2008 ACTIVE Deemed in effect as of 6/19/ INA-270ND 1st Amendment AT&T Indiana and Spectrotel, Inc. 5/13/2008 ACTIVE Deemed in effect as of 6/19/ INA-271ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Access Point, Inc. 5/21/2014 ACTIVE Deemed in effect as of 6/27/ INA-272ND 1st Amendment AT&T Indiana and Preferred Long Distance, Inc. 5/19/2008 ACTIVE Deemed in effect as of 6/19/ INA-275ND 1st Amendment AT&T Indiana and Cincinnati Bell Wireless, LLC 8/28/2008 ACTIVE Deemed in effect as of 10/3/ INA-277ND 1st Amendment AT&T Indiana and United Communications Systems, Inc. d/b/a Call One 5/20/2013 ACTIVE Deemed in effect as of 6/20/ INA-280ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Perry-Spencer Communications, Inc. 3/2/2015 ACTIVE Deemed in effect as of 4/2/ INA-284ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Trans National Communications International, Inc. 6/30/2014 ACTIVE Deemed in effect as of 7/31/ INA-288ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Peerless Network of Indiana, LLC 8/26/2014 ACTIVE Deemed in effect as of 10/3/ INA-296ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and City of Auburn, Electric Department, Essential Services Division 5/21/2014 ACTIVE Deemed in effect as of 6/27/ INA-297ND 1st Amendment AT&T Indiana and SIGECOM, LLC d/b/a WOW! Internet Phone and Cable 5/26/2010 ACTIVE Deemed in effect as of 6/28/ INA-301ND 1st Amendment AT&T Indiana and Talk America, Inc. 1/31/2011 ACTIVE Deemed in effect as of 3/3/ INA-303ND 1st Amendment AT&T Indiana and Smithville Telecom, LLC f/k/a Smithville Digital LLC 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INA-306ND 1st Amendment AT&T Indiana and Navigator Telecommunications, LLC 9/13/2010 ACTIVE Deemed in effect as of 10/14/ INA-310ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Widnstream Nuvox Indiana, Inc. 11/15/2012 ACTIVE Deemed in effect as of 12/20/ INA-311ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Telecom Management Inc. d/b/a Pioneer Telephone 4/3/2014 ACTIVE Deemed in effect as of 5/8/ INA-312ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Granite Telecommunications, LLC 3/2/2015 ACTIVE Deemed in effect as of 4/2/ INA-313ND 1st Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Broadview Networks, Inc. 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INA-314ND 1st Amendment Indiana Bell Telephone Company d/b/a AT&T Indiana and WiMacTel, Inc. 5/1/2014 ACTIVE Deemed in effect as of 6/2/ INA-315ND 1st Amendment Indiana Bell Telephone Company d/b/a AT&T Indiana and Intercarrier Networks, LLC 4/23/2014 ACTIVE Deemed in effect as of 5/29/ INA-316ND 1st Amendment Indiana Bell Telephone Company d/b/a AT&T Indiana and Inside Connect Cable, LLC d/b/a Firstmile Technologies (f/k/a E.Com Technologies) 10/2/2013 ACTIVE Deemed in effect as of 11/7/ INA-317ND 1st Amendment AT&T Indiana and Big River Telephone Company, LLC 9/26/2011 ACTIVE Deemed in effect as of 10/27/ INA-318ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Globalcom, Inc. 1/11/2013 ACTIVE Deemed in effect as of 2/14/ INA-320ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and American Broadband and Telecommunications Company 4/8/2014 ACTIVE Deemed in effect as of 5/15/ INA-322ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and New Horizons Communications Corp. 5/21/2014 ACTIVE Deemed in effect as of 6/27/ INA-47 1st Amendment Frontier Local Services, Indiana Bell Telephone Company, Incorporated 8/6/2001 ACTIVE Deemed in effect as of 10/31/ INA-58ND 1st Amendment SBC and Nextel West Corp. 8/4/2003 ACTIVE Deemed in effect as of 9/4/ INA-63 1st Amendment Indiana Bell Telephone Company, Incorporated, PRIMECO PERSONAL COMMUNICATIONS, L.P. 3/16/2001 ACTIVE Deemed in effect as of 5/31/ INA-72ND 1st Amendment Ameritech and New Edge Networks 8/12/2002 ACTIVE Deemed in effect as of 09/12/ INA-79ND 1st Amendment Ind. Bell Tele. Co., ERNEST Communications 4/8/2002 ACTIVE Deemed in effect as of 5/8/ INA-93ND 1st Amendment Ameritech and AmeriVoice 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INB-05ND 2nd Amendment SBC and Southwestern Bell Mobile Systems, LLC 12/22/2003 ACTIVE Deemed in effect as of 1/22/ INB-114ND 2nd Amendment SBC and AT&T Wireless 5/27/2003 ACTIVE Deemed in effect as of 6/26/ INB-134ND 2nd Amendment SBC and Lightyear Communications 11/15/2004 ACTIVE Deemed in effect as of 12/16/ INB-140ND 2nd Amendment Ameritech and Egix 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INB-143ND 2nd Amendment Ameritech and RVP Fiber 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INB-152ND 2nd Amendment SBC and Bullseye Telecom 11/22/2004 ACTIVE Deemed in effect as of 12/23/ INB-161ND 2nd Amendment SBC and Verizon Wireless 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INB-162 2nd Amendment Ameritech and Time Warner 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INB-163ND 2nd Amendment SBC and First Communications 9/20/2004 ACTIVE Deemed in effect Per Order dated 1/15/ INB-170ND 2nd Amendment SBC and New Access Communications 11/24/2003 ACTIVE Deemed in effect as of 12/29/ INB-173ND 2nd Amendment SBC and Nexus Communications, Inc. 9/13/2004 ACTIVE Deemed in effect as of 10/14/ INB-178ND 2nd Amendment SBC and Budget Phone Inc. 5/12/2003 ACTIVE Deemed in effect as of 6/11/ INB-181ND 2nd Amendment SBC and Win.Net Telecommunications 6/1/2004 ACTIVE Deemed in effect as of 7/2/ INB-182ND 2nd Amendment Ameritech and Sprint Communications Co., LP 12/23/2002 ACTIVE Deemed in effect as of 1/22/ INB-191ND 2nd Amendment SBC and QuantumShift Communications 4/5/2004 ACTIVE Deemed in effect as of 5/6/04 Page 2 of 41

3 40572-INB-214ND 2nd Amendment SBC and CloseCall America 6/7/2004 ACTIVE Deemed in effect as of 7/9/ INB-218ND 2nd Amendment AT&T Indiana and Global Connection Inc. of America 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INB-224ND 2nd Amendment AT&T Indiana and CSInet Internet Access Corporation 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INB-228ND 2nd Amendment SBC and Easton Telecom Services 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INB-229ND 2nd Amendment AT&T Indiana and Midwestern Telecommunications, Inc. 4/10/2006 ACTIVE Deemed in effect as of 5/11/ INB-233ND 2nd Amendment AT&T Indiana and US LEC Communications, Inc. 11/13/2007 ACTIVE Deemed in effect as of 12/14/ INB-235ND 2nd Amendment AT&T Indiana and Craigville Telephone Company, Inc. d/b/a Adam Wells Telecom 6/23/2008 ACTIVE Deemed in effect as of 7/24/ INB-236ND 2nd Amendment SBC and Norlight Telecommunications d/b/a Norlight 9/12/2005 ACTIVE Deemed in effect as of 10/13/ INB-237ND 2nd Amendment AT&T Indiana and CenturyTel Fiber Company II, LLC 11/13/2007 ACTIVE Deemed in effect as of 12/14/ INB-238ND 2nd Amendment SBC Indiana and Communications Venture Corporation d/b/a Indigital Telecom 11/14/2005 ACTIVE Deemed in effect as of 12/15/ INB-240ND 2nd Amendment AT&T Indiana and Unitycomm, LLC 7/23/2008 ACTIVE Deemed in effect as of 8/28/ INB-242ND 2nd Amendment AT&T Indiana and United States Cellular Corporation 4/28/2008 ACTIVE Deemed in effect as of 5/29/ INB-243ND 2nd Amendment SBC Indiana and Level 3 Communications, LLC 12/27/2005 ACTIVE Deemed in effect as of 1/27/ INB-244ND 2nd Amendment AT&T Indiana and Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel DE 2/4/2008 ACTIVE Deemed in effect as of 3/6/ INB-245ND 2nd Amendment AT&T Indiana and Cinergy MetroNet, Inc. 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INB-247ND 2nd Amendment AT&T Indiana and ACN Communication Services, Inc. 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INB-252ND 2nd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Bluegrass Wireless, LLC 12/6/2012 ACTIVE Deemed in effect as of 1/10/ INB-257ND 2nd Amendment AT&T Indiana and Ymax Communications Corp. 5/19/2008 ACTIVE Deemed in effect as of 6/19/ INB-260ND 2nd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and USA Mobility Wireless, Inc. d/b/a Metrocall, Inc. 12/6/2012 ACTIVE Deemed in effect as of 1/10/ INB-262ND 2nd Amendment AT&T Indiana and Airdis, LLC d/b/a Airdis Telecom 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INB-265ND 2nd Amendment AT&T Indiana and New Cingular Wireless PCS, LLC 1/22/2008 ACTIVE Deemed in effect as of 2/22/ INB-268ND 2nd Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Perry-Spencer Communications, Inc. 2/16/2015 ACTIVE Deemed in effect as of 3/19/ INB-272ND 2nd Amendment AT&T Indiana and Preferred Long Distance, Inc. 10/29/2010 ACTIVE Deemed in effect as of 12/2/ INB-275ND 2nd Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Cincinnati Bell Wireless, LLC 6/25/2012 ACTIVE Deemed in effect as of 7/26/ INB-297ND 2nd Amendment AT&T Indiana and SIGECOM, LLC d/b/a WOW! Internet Phone and Cable 4/23/2014 ACTIVE Deemed in effect as of 5/29/ INB-301ND 2nd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Talk America, Inc. 1/25/2013 ACTIVE Deemed in effect as of 2/28/ INB-306ND 2nd Amendment AT&T Indiana and Navigator Telecommunications, LLC 10/29/2010 ACTIVE Deemed in effect as of 12/2/ INB-310ND 2nd Amendment AT&T Indiana and Windstream Nuvox Indiana, Inc. 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INB-316ND 2nd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Inside Connect Cable, LLC d/b/a FirstMile 5/21/2014 ACTIVE Deemed in effect as of 6/27/ INB-318ND 2nd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and First Communications, LLC f/k/a Globalcom, Inc. 10/13/2014 ACTIVE Deemed in effect as of 11/14/ INB-47ND 2nd Amendment SBC and Global Crossing Local Services 8/30/2004 ACTIVE Deemed in effect as of 9/30/ INB-58ND 2nd Amendment SBC and Nextel West Corp. 5/10/2004 ACTIVE Deemed in effect as of 6/10/ INB-72ND 2nd Amendment Ameritech and New Edge Networks 8/12/2002 ACTIVE Deemed in effect as of 9/12/ INB-79ND 2nd Amendment SBC and Ernest Communications 7/14/2003 ACTIVE Deemed in effect as of 8/14/ INC-114ND 3rd Amendment SBC and AT&T Wireless 8/18/2003 ACTIVE Deemed in effect as of 9/18/ INC-134ND 3rd Amendment SBC Indiana and Lightyear Network Solutions, LLC 8/17/2005 ACTIVE Deemed in effect as of 9/16/ INC-140ND 3rd Amendment Ameritech and Egix 1/28/2003 ACTIVE Deemed in effect as of 2/28/ INC-143ND 3rd Amendment Ameritech and RVP Fiber Company 11/25/2002 ACTIVE Deemed in effect as of 12/25/ INC-152ND 3rd Amendment SBC and Bullseye Telecom 11/22/2004 ACTIVE Deemed in effect as of 12/23/ INC-161ND 3rd Amendment AT&T Indiana and Verizon Wireless 1/14/2008 ACTIVE Deemed in effect as of 2/22/ INC-162ND 3rd Amendment SBC and Time Warner Telecom of Indiana, L.P. 6/16/2003 ACTIVE Deemed in effect as of 7/17/ INC-163ND 3rd Amendment SBC Indiana and First Communications, LLC 10/11/2005 ACTIVE Deemed in effect as of 11/10/ INC-170ND 3rd Amendment SBC and New Access Communications 2/14/2005 ACTIVE Deemed in effect as of 3/17/ INC-173ND 3rd Amendment SBC and Nexus Communications, Inc. 3/21/2005 ACTIVE Deemed in effect as of 4/22/ INC-178ND 3rd Amendment SBC and Budget Phone, Inc 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INC-181ND 3rd Amendment SBC and Win.Net Telecommunications 6/1/2004 ACTIVE Deemed in effect as of 7/2/ INC-182ND 3rd Amendment SBC and Sprint Communications Company 7/14/2003 ACTIVE Deemed in effect as of 8/14/ INC-191ND 3rd Amendment SBC Indiana and QuantumShift Communications, Inc. 1/3/2006 ACTIVE Deemed in effect as of 2/3/ INC-214ND 3rd Amendment SBC and CloseCall America 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INC-218ND 3rd Amendment AT&T Indiana and Global Connection Inc. of America 1/22/2008 ACTIVE Deemed in effect as of 2/22/ INC-224ND 3rd Amendment AT&T Indiana and CSInet Internet Access Corporation 9/19/2007 ACTIVE Deemed in effect as of 10/25/ INC-228ND 3rd Amendment AT&T Indiana and Easton Telecom Services, LLC 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INC-233ND 3rd Amendment AT&T Indiana and US LEC Communications, Inc. 12/29/2008 ACTIVE Deemed in effect as of 1/29/ INC-235ND 3rd Amendment AT&T Indiana and Craigville Telephone Company, Inc. d/b/a Adam Wells Telecom 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INC-236ND 3rd Amendment AT&T Indiana and Norlight Telecommunications, Inc. 4/24/2006 ACTIVE Deemed in effect as of 5/25/ INC-237ND 3rd Amendment AT&T Indiana and CenturyTel Fiber Company II, LLC 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INC-238ND 3rd Amendment AT&T Indiana and Communications Venture Corporation d/b/a Indigital Telecom 2/14/2006 ACTIVE Deemed in effect as of 3/17/06 Page 3 of 41

4 40572-INC-240ND 3rd Amendment AT&T Indiana and Unitycomm, LLC 12/15/2008 ACTIVE Deemed in effect as of 1/15/ INC-242ND 3rd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and United States Cellular Corporation 1/11/2013 ACTIVE Deemed in effect as of 2/14/ INC-243ND 3rd Amendment AT&T Indiana and Level 3 Communications, LLC 7/24/2006 ACTIVE Deemed in effect as of 8/24/ INC-244ND 3rd Amendment AT&T Indiana and Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel DE 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INC-245ND 3rd Amendment AT&T Indiana and Cinergy MetroNet, Inc. 3/24/2008 ACTIVE Deemed in effect as of 5/1/ INC-247ND 3rd Amendment AT&T Indiana and ACN Communication Services, Inc. 4/28/2008 ACTIVE Deemed in effect as of 5/29/ INC-257ND 3rd Amendment AT&T Indiana and YMax Communications Corp. 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INC-265ND 3rd Amendment AT&T Indiana and New Cingular Wireless PCS, LLC 9/30/2008 ACTIVE Deemed in effect as of 11/6/ INC-272ND 3rd Amendment AT&T Indiana and Preferred Long Distance, Inc. 10/29/2010 ACTIVE Deemed in effect as of 12/2/ INC-275ND 3rd Amendment AT&T Indiana and Cincinnati Bell Wireless, LLC 8/25/2014 ACTIVE Deemed in effect as of 10/3/ INC-301ND 3rd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Talk America, Inc. d/b/a Paetec Business Services 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INC-306ND 3rd Amendment AT&T Indiana and Navigator Telecommunications, LLC 10/29/2010 ACTIVE Deemed in effect as of 12/2/ INC-47ND 3rd Amendment AT&T Indiana and Global Crossing Local Services, Inc. 4/10/2006 ACTIVE Deemed in effect as of 5/11/ INC-58ND 3rd Amendment SBC and Nextel West Corp. 10/4/2004 ACTIVE Deemed in effect as of 11/4/ INC-72ND 3rd Amendment Ameritech and New Edge Networks 8/9/2002 ACTIVE Deemed in effect as of 9/11/ INC-79ND 3rd Amendment SBC and Ernest Communications 9/15/2003 ACTIVE Deemed in effect as of 10/16/ IND-02 4th Amendment Indiana Bell Telephone Company, Incorporated, Time Warner Telecom of Indiana, L.P. 5/16/2001 ACTIVE Deemed in effect as of 7/25/ IND-134ND 4th Amendment AT&T Indiana and Lightyear Network Solutions, LLC 3/6/2006 ACTIVE Deemed in effect as of 4/6/ IND-140ND 4th Amendment SBC and Egix Networks Services 5/12/2003 ACTIVE Deemed in effect as of 6/11/ IND-143ND 4th Amendment SBC and RVP Fiber Company, LLC 11/24/2003 ACTIVE Deemed in effect as of 12/29/ IND-152ND 4th Amendment AT&T Indiana and BullsEye Telecom, Inc. 4/23/2007 ACTIVE Deemed in effect as of 5/24/ IND-161ND 4th Amendment AT&T Indiana and Verizon Wireless 7/23/2008 ACTIVE Deemed in effect as of 8/28/ IND-162ND 4th Amendment SBC and Time Warner Telecom of Indiana, L.P. 10/6/2003 ACTIVE Deemed in effect as of 11/6/ IND-163ND 4th Amendment AT&T Indiana and First Communications, LLC 2/27/2006 ACTIVE Deemed in effect as of 3/30/ IND-170ND 4th Amendment AT&T Indiana and New Access Communications, LLC 4/23/2007 ACTIVE Deemed in effect as of 5/24/ IND-173ND 4th Amendment SBC and Nexus Communications, Inc. 3/21/2005 ACTIVE Deemed in effect as of 4/22/ IND-178ND 4th Amendment SBC and Budget Phone 11/22/2004 ACTIVE Deemed in effect as of 12/23/ IND-181ND 4th Amendment SBC and Win.Net Telecommunications 7/19/2004 ACTIVE Deemed in effect as of 8/19/ IND-182ND 4th Amendment SBC and Sprint Communications Company 11/24/2003 ACTIVE Deemed in effect as of 12/29/ IND-191ND 4th Amendment SBC Indiana and QuantumShift Communications, Inc. 1/3/2006 ACTIVE Deemed in effect as of 2/3/ IND-214ND 4th Amendment SBC and CloseCall America 9/13/2004 ACTIVE Deemed in effect as of 10/14/ IND-218ND 4th Amendment AT&T Indiana and Global Connections, Inc of America 11/12/2008 ACTIVE Deemed in effect as of 12/13/ IND-224ND 4th Amendment AT&T Indiana and CSInet Internet Access Corporation 7/9/2008 ACTIVE Deemed in effect as of 8/14/ IND-228ND 4th Amendment AT&T Indiana and Easton Telecom Services, LLC 9/19/2007 ACTIVE Deemed in effect as of 10/25/ IND-233ND 4th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and US LEC Communications, Inc. 1/25/2013 ACTIVE Deemed in effect as of 2/28/ IND-235ND 4th Amendment AT&T Indiana and Craigville Telephone Company, Inc. d/b/a Adam Wells Telecom 11/21/2008 ACTIVE Deemed in effect as of 1/2/ IND-236ND 4th Amendment AT&T Indiana and Norlight Telecommunications, Inc. 7/31/2006 ACTIVE Deemed in effect as of 8/31/ IND-237ND 4th Amendment AT&T Indiana and CenturyTel Fiber Company II, LLC 11/12/2008 ACTIVE Deemed in effect as of 12/13/ IND-238ND 4th Amendment AT&T Indiana and Communications Venture Corporation d/b/a Indigital Telecom 7/9/2008 ACTIVE Deemed in effect as of 8/14/ IND-240ND 4th Amendment AT&T Indiana and Unitycomm, LLC 12/29/2008 ACTIVE Deemed in effect as of 1/29/ IND-243ND 4th Amendment AT&T Indiana and Level 3 Communications, LLC 10/15/2007 ACTIVE Deemed in effect as of 11/26/ IND-244ND 4th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel 4/1/2015 ACTIVE Deemed in effect as of 5/7/ IND-245ND 4th Amendment AT&T Indiana and Cinergy MetroNet, Inc. 7/9/2008 ACTIVE Deemed in effect as of 8/14/ IND-247ND 4th Amendment AT&T Indiana and ACN Communication Services, Inc. 7/9/2008 ACTIVE Deemed in effect as of 8/14/ IND-265ND 4th Amendment AT&T Indiana and New Cingular Wireless PCS, LLC 7/13/2009 ACTIVE Deemed in effect as of 8/13/ IND-301ND 4th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Talk America Inc. d/b/a Paetec Business Services 5/11/2015 ACTIVE Deemed in effect as of 6/11/ IND-47ND 4th Amendment AT&T Indiana and Global Crossing Local Services, Inc. 2/29/2008 ACTIVE Deemed in effect as of 04/18/ IND-58ND 4th Amendment SBC and Nextel West Corp. 6/13/2005 ACTIVE Deemed in effect as of 7/7/ IND-72ND 4th Amendment SBC and New Edge Network, Inc. 2/28/2003 ACTIVE Deemed in effect as of 4/2/ IND-79ND 4th Amendment SBC and Ernest Communications 6/13/2005 ACTIVE Deemed in effect as of 7/7/ INE-134ND 5th Amendment AT&T Indiana and Lightyear Network Solutions, LLC f/k/a Lighyear Communications, Inc. 2/18/2008 ACTIVE Deemed in effect as of 3/20/ INE-140ND 5th Amendment SBC and Egix Networks Services 8/18/2003 ACTIVE Deemed in effect as of 9/18/ INE-143ND 5th Amendment SBC and RVP Fiber Company, LLC 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INE-152ND 5th Amendment AT&T Indiana and BullsEye Telecom, Inc. 4/28/2008 ACTIVE Deemed in effect as of 5/29/ INE-161ND 5th Amendment AT&T Indiana and Verizon Wireless 9/13/2010 ACTIVE Deemed in effect as of 10/14/ INE-162ND 5th Amendment SBC and Time Warner Telecom of Indiana, L.P. 4/5/2004 ACTIVE Deemed in effect as of 5/6/04 Page 4 of 41

5 40572-INE-163ND 5th Amendment AT&T Indiana and First Communications, LLC 7/23/2008 ACTIVE Deemed in effect as of 8/28/ INE-173ND 5th Amendment AT&T Indiana and Nexus Communications, Inc. 3/13/2006 ACTIVE Deemed in effect as of 4/13/ INE-178ND 5th Amendment AT&T Indiana and Budget Phone, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INE-181ND 5th Amendment AT&T Indiana and Win.Net Telecommunications, Inc. 12/20/2007 ACTIVE Deemed in effect as of 1/28/ INE-182ND 5th Amendment SBC and Sprint Communications Company 9/20/2004 ACTIVE Deemed in effect as of 10/21/ INE-191ND 5th Amendment AT&T Indiana and QuantumShift Communications, Inc. 3/6/2006 ACTIVE Deemed in effect as of 4/6/ INE-214ND 5th Amendment AT&T Indiana and CloseCall America, Inc. 5/22/2006 ACTIVE Deemed in effect as of 6/22/ INE-224ND 5th Amendment AT&T Indiana and CSInet Internet Access Corporation 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INE-228ND 5th Amendment AT&T Indiana and Easton Telecom Services, LLC 4/28/2008 ACTIVE Deemed in effect as of 5/29/ INE-233ND 5th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and US LEC Communications, Inc. d/b/a Paetec Business Services 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INE-236ND 5th Amendment AT&T Indiana and Norlight Telecommunications, Inc. 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INE-238ND 5th Amendment AT&T Indiana and Communications Venture Corporation d/b/a Indigital Telecom 7/23/2008 ACTIVE Deemed in effect as of 8/28/ INE-243ND 5th Amendment AT&T Indiana and Level 3 Communications, LLC 3/31/2008 ACTIVE Deemed in effect as of 5/1/ INE-245ND 5th Amendment AT&T Indiana and Cinergy MetroNet, Inc. 12/29/2008 ACTIVE Deemed in effect as of 1/29/ INE-246ND 5th Amendment AT&T Indiana and Neutral Tandem-Indiana LLC 4/8/2009 ACTIVE Deemed in effect as of 5/11/ INE-247ND 5th Amendment AT&T Indiana and ACN Communication Services, Inc. 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INE-265ND 5th Amendment AT&T Indiana and New Cingular Wireless PCS, LLC 9/8/2009 ACTIVE Deemed in effect as of 10/9/ INE-47ND 5th Amendment AT&T Indiana and Global Crossing Local Services, Inc. 5/26/2010 ACTIVE Deemed in effect as of 6/28/ INE-58ND 5th Amendment AT&T Indiana and Nextel West Corp. 11/22/2010 ACTIVE Deemed in effect as of 12/30/ INE-72ND 5th Amendment SBC and New Edge Network, Inc. 2/16/2004 ACTIVE Deemed in effect as of 3/18/ INE-79ND 5th Amendment AT&T Indiana and Ernest Communications, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INF-134ND 6th Amendment AT&T Indiana and Lightyear Network Solutions, LLC 5/19/2008 ACTIVE Deemed in effect as of 6/19/ INF-140ND 6th Amendment SBC and Egix Networks Services 1/10/2005 ACTIVE Deemed in effect as of 2/10/ INF-143ND 6th Amendment SBC and RVP Fiber Company, LLC 5/23/2005 ACTIVE Deemed in effect as of 6/23/ INF-152ND 6th Amendment AT&T Indiana and BullsEye Telecom, Inc. 6/23/2008 ACTIVE Deemed in effect as of 7/24/ INF-161ND 6th Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Verizon Wireless 6/25/2012 ACTIVE Deemed in effect as of 7/26/ INF-162ND 6th Amendment SBC and Time Warner Telecom of Indiana, L.P. 4/26/2004 ACTIVE Deemed in effect as of 5/27/ INF-163ND 6th Amendment AT&T Indiana and First Communications, L.L.C. 3/1/2010 ACTIVE Deemed in effect as of 4/8/ INF-173ND 6th Amendment AT&T Indiana and Nexus Communications, Inc. 7/23/2008 ACTIVE Deemed in effect as of 8/28/ INF-178ND 6th Amendment AT&T Indiana and Budget Phone, Inc. 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INF-182ND 6th Amendment SBC and Sprint Communications Company 8/29/2005 ACTIVE Deemed in effect as of 9/28/ INF-191ND 6th Amendment AT&T Indiana and QuantumShift Communications, Inc. 2/29/2008 ACTIVE Deemed in effect as of 04/18/ INF-214ND 6th Amendment AT&T Indiana and CloseCall America, Inc. 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INF-228ND 6th Amendment AT&T Indiana and Easton Telecom Services, LLC 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INF-236ND 6th Amendment AT&T Indiana and Norlight Telecommunications, Inc. 3/31/2008 ACTIVE Deemed in effect as of 5/1/ INF-238ND 6th Amendment AT&T Indiana and Communications Venture Corporation d/b/a Indigital Telecom 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INF-245ND 6th Amendment AT&T Indiana and Cinergy MetroNet, Inc. 7/9/2014 ACTIVE Deemed in effect as of 8/11/ INF-246ND 6th Amendment AT&T Indiana and Neutral Tandem-Indiana LLC 6/30/2014 ACTIVE Deemed in effect as of 7/31/ INF-247ND 6th Amendment AT&T Indiana and ACN Communication Services, Inc. 6/30/2014 ACTIVE Deemed in effect as of 7/31/ INF-265ND 6th Amendment AT&T Indiana and New Cingular Wireless PCS, LLC 7/26/2012 ACTIVE Deemed in effect as of 8/30/ INF-58ND 6th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Nextel West Corp. 2/19/2013 ACTIVE Deemed in effect as of 3/28/ INF-72ND 6th Amendment SBC and New Edge Network, Inc. 10/25/2004 ACTIVE Deemed in effect as of 11/29/ INF-79ND 6th Amendment AT&T Indiana and Ernest Communications, Inc. 9/17/2007 ACTIVE Deemed in effect as of 10/18/ ING-134ND 7th Amendment AT&T Indiana and Lightyear Network Solutions, LLC 3/25/2010 ACTIVE Deemed in effect as of 4/29/ ING-140ND 7th Amendment SBC and Egix Networks Services 6/13/2005 ACTIVE Deemed in effect as of 7/7/ ING-143ND 7th Amendment SBC and RVP Fiber Company, LLC 5/12/2005 ACTIVE Deemed in effect as of 6/23/ ING-152ND 7th Amendment AT&T Indiana and BullsEye Telecom, Inc. 8/13/2009 ACTIVE Deemed in effect as of 9/17/ ING-162ND 7th Amendment SBC and Time Warner Telecom of Indiana, L.P. 8/2/2004 ACTIVE Deemed in effect as of 9/2/ ING-163ND 7th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and First Communications, L.L.C. 1/11/2013 ACTIVE Deemed in effect as of 2/14/ ING-173ND 7th Amendment AT&T Indiana and Nexus Communications, Inc. 8/13/2009 ACTIVE Deemed in effect as of 9/17/ ING-182ND 7th Amendment SBC Indiana and Sprint Communications Company, LP 1/30/2006 ACTIVE Deemed in effect as of 3/2/ ING-191ND 7th Amendment AT&T Indiana and QuantumShift Communications, Inc. 11/24/2009 ACTIVE Deemed in effect as of 12/31/ ING-214ND 7th Amendment AT&T Indiana and CloseCall America, Inc. 10/31/2008 ACTIVE Deemed in effect as of 12/4/ ING-228ND 7th Amendment AT&T Indiana and Easton Telecom Services, LLC 8/13/2009 ACTIVE Deemed in effect as of 9/17/ ING-236ND 7th Amendment AT&T Indiana and Norlight Telecommunications, Inc. 7/9/2008 ACTIVE Deemed in effect as of 8/14/ ING-243ND 7th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Level 3 Communications 4/1/2015 ACTIVE Deemed in effect as of 5/7/15 Page 5 of 41

6 40572-ING-265ND 7th Amendment AT&T Indiana and New Cingular Wireless PCS, LLC 4/14/2014 ACTIVE Deemed in effect as of 5/22/ ING-72ND 7th Amendment SBC and New Edge Network, Inc. 11/1/2004 ACTIVE Deemed in effect as of 12/2/ ING-79ND 7th Amendment AT&T Indiana and Ernest Communications, Inc. 12/15/2008 ACTIVE Deemed in effect as of 1/15/ INH-140ND 8th Amendment AT&T Indiana and EGIX Network Services, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INH-143ND 8th Amendment AT&T Indiana and RVP Fiber Company, LLC d/b/a RVP 4/23/2007 ACTIVE Deemed in effect as of 5/24/ INH-152ND 8th Amendment AT&T Indiana and BullsEye Telecom, Inc. 11/15/2012 ACTIVE Deemed in effect as of 12/20/ INH-162ND 8th Amendment SBC and Time Warner Telecom of Indiana, L.P. 8/23/2004 ACTIVE Deemed in effect as of 9/23/ INH-163ND 8th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and First Communications, L.L.C. 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INH-173ND 8th Amendment AT&T Indiana and Nexus Communications, Inc. 3/1/2010 ACTIVE Deemed in effect as of 4/8/ INH-182ND 8th Amendment AT&T Indiana and Sprint Communications Co., L.P. 4/20/2009 ACTIVE Deemed in effect as of 5/21/ INH-228ND 8th Amendment AT&T Indiana and Easton Telecom Services, LLC 11/22/2010 ACTIVE Deemed in effect as of 12/30/ INH-236ND 8th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Norlight Telecommunications, Inc. 1/11/2013 ACTIVE Deemed in effect as of 2/14/ INH-243ND 8th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Level 3 Communications 4/1/2015 ACTIVE Deemed in effect as of 5/7/ INH-72ND 8th Amendment AT&T Indiana and New Edge Network, Inc. 4/24/2006 ACTIVE Deemed in effect as of 5/25/ INI-140ND 9th Amendment AT&T Indiana and Cincinnati Bell Any Distance, Inc. (formerly known as EGIX Network Service, Inc.) 5/15/2009 ACTIVE Deemed in effect as of 6/18/ INI-143ND 9th Amendment AT&T Indiana and RVP Fiber Company, LLC 3/24/2008 ACTIVE Deemed in effect as of 5/1/ INI-152ND 9th Amendment AT&T Indiana and BullsEye Telecom, Inc. 7/19/2013 ACTIVE Deemed in effect as of 8/22/ INI-162ND 9th Amendment SBC and Time Warner Telecom of Indiana, L.P. 9/7/2004 ACTIVE Deemed in effect as of 10/8/ INI-182ND 9th Amendment AT&T Indiana and Sprint Communications Co., L.P. 11/22/2010 ACTIVE Deemed in effect as of 12/30/ INI-236ND 9th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Norlight Telecommunications, Inc. 1/18/2013 ACTIVE Deemed in effect as of 2/22/ INI-72ND 9th Amendment AT&T Indiana and New Edge Network, Inc. 4/24/2006 ACTIVE Deemed in effect as of 5/25/ INJ-140ND 10th Amendment AT&T Indiana and Cincinnati Bell Any Distance, Inc. (formerly known as EGIX Network Service, Inc.) 5/15/2009 ACTIVE Deemed in effect as of 6/18/ INJ-143ND 10th Amendment AT&T Indiana and RVP Fiber Company, LLC 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INJ-152ND 10th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and BullsEye Telecom, Inc. 10/28/2014 ACTIVE Deemed in effect as of 12/4/ INJ-162ND 10th Amendment SBC and Time Warner Telecom of Indiana, L.P. 9/20/2004 ACTIVE Deemed in effect as of 10/21/ INJ-236ND 10th Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Windstream NTI, Inc. 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INJ-72ND 10th Amendment AT&T Indiana and New Edge Network, Inc. d/b/a New Edge Networks 4/23/2007 ACTIVE Deemed in effect as of 5/24/ INK-140ND 11th Amendment AT&T Indiana and Cincinnati Bell Any Distance, Inc. (formerly known as EGIX Network Service, Inc.) 5/15/2009 ACTIVE Deemed in effect as of 6/18/ INK-143ND 11th Amendment AT&T Indiana and RVP Fiber Company, L.L.C. 11/22/2010 ACTIVE Deemed in effect as of 12/30/ INK-162ND 11th Amendment SBC and Time Warner Telecom of Indiana, L.P. 2/7/2005 ACTIVE Deemed in effect as of 3/10/ INK-72ND 11th Amendment AT&T Indiana and New Edge Networks, Inc. d/b/a New Edge Network 9/30/2008 ACTIVE Deemed in effect as of 11/6/ INL-140ND 12th Amendment AT&T Indiana and Cincinnati Bell Any Distance, Inc. (formerly known as EGIX Network Service, Inc.) 9/17/2014 ACTIVE Deemed in effect as of 10/23/ INL-143ND 12th Amendment AT&T Indiana and US Signal Company, LLC f/k/a RVP Fiber Company, L.L.C. 12/9/2010 ACTIVE Deemed in effect as of 1/13/ INL-162ND 12th Amendment AT&T Indiana and Time Warner Telecom of Indiana, L.P. 7/16/2007 ACTIVE Deemed in effect as of 8/16/ INL-72ND 11th Amendment AT&T Indiana and New Edge Network, Inc. d/b/a New Edge Networks 12/15/2008 ACTIVE Deemed in effect as of 1/15/ INM-162ND 13th Amendment AT&T Indiana and Time Warner Telecom of Indiana, L.P. 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INM-72ND 13th Amendment AT&T Indiana and New Edge Networks, Inc. d/b/a New Edge Network 5/15/2009 ACTIVE Deemed in effect as of 6/18/ INN-162ND 14th Amendment AT&T Indiana and Time Warner Telecom of Indiana, L.P. 1/16/2008 ACTIVE Deemed in effect as of 2/22/08 Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and New Edge Network, Inc. d/b/a New Edge INN-72ND 14th Amendment Networks 5/21/2014 ACTIVE Deemed in effect as of 6/27/ INO-162ND 15th Amendment AT&T Indiana and Time Warner Telecom of Indiana, L.P. 8/28/2008 ACTIVE Deemed in effect as of 10/3/ INP-162ND 16th Amendment AT&T Indiana and tw telecom of indiana, l.p. 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INQ-162ND 16th Amendment AT&T Indiana and tw telecom of indiana, l.p. 10/19/2009 ACTIVE Deemed in effect as of 11/18/ INR-162ND 18th Amendment AT&T Indiana and tw telecom of indiana, l.p. 10/29/2010 ACTIVE Deemed in effect as of 12/2/ INS-162ND 19th Amendment AT&T Indiana and tw telecom of indiana, l.p. 11/5/2012 ACTIVE Deemed in effect as of 12/14/ INT-01 Contract INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH 8/2/1996 ACTIVE Deemed in effect as of 10/30/ INT-02 Contract INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH 8/12/1996 ACTIVE Deemed in effect as of 5/26/ INT-03 Contract INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH, INDIANA RSA 2 PARTNERSHIP, SOUTH BEND-MISHAWAKA MSA LTD PTNR. 2/3/1997 ACTIVE Deemed in effect as of 4/16/ INT-05 Contract CHAMPAIGN CELLTELCO, DECATUR CELLULAR TELEPHONE COMPANY, INC., GARY CELLULAR TELEPHONE CO., INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH, SBMS CELLULAR TELECOMMUNICATIONS BLOOMINGTON, INC., SBMS CELLULAR TELECOMMUNICATIONS SPRINGFIELD, IND., SOUTHWE 2/21/1997 ACTIVE Deemed in effect as of 4/16/97 Page 6 of 41

7 40572-INT-06 Contract BELLSOUTH CELLULAR CORP., INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH 3/5/1997 ACTIVE Deemed in effect as of 5/28/ INT-07 Contract INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH 3/5/1997 ACTIVE Deemed in effect as of 5/28/ INT-08 Contract INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH 3/19/1997 ACTIVE Deemed in effect as of 6/11/ INT-10 Contract INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH 5/2/1997 ACTIVE Deemed in effect as of 7/30/ INT-101 Contract CAMARATO DISTRIBUTING, INC., Indiana Bell Telephone Company, Incorporated 3/14/2001 ACTIVE Deemed in effect as of 6/6/ INT-102 Contract Indiana Bell Telephone Company, Incorporated, IPVoice Communications, Inc. 3/15/2001 ACTIVE Deemed in effect as of 4/18/ INT-103 Contract Indiana Bell Telephone Company, Incorporated, NetworkIP, LLC 3/16/2001 ACTIVE Deemed in effect as of 4/18/ INT-114 Contract AT&T Wireless PCS, LLC, Indiana Bell Telephone Company, Incorporated 6/12/2001 ACTIVE Deemed in effect as of 9/5/ INT-134 Contract Indiana Bell Telephone Company, Incorporated, Lightyear Communications, Inc. 10/2/2001 ACTIVE Deemed in effect as of 11/28/ INT-140 Contract EGIX Network Services, Inc., Indiana Bell Telephone Company, Incorporated 11/8/2001 ACTIVE Deemed in effect as of 1/16/ INT-143 Contract Indiana Bell Telephone Company, Incorporated, RVP Fiber Company, LLC 11/13/2001 ACTIVE Deemed in effect as of 1/16/ INT-145 Contract Indiana Bell Telephone Company, Incorporated, TeleCents Communications, Inc. 12/7/2001 ACTIVE Deemed in effect as of 1/16/ INT-152ND Contract BullsEye Telecom Indiana Bell Telephone Company, Incorporated (Ameritech Indiana) 2/25/2002 ACTIVE Deemed in effect as of 3/27/ INT-156ND Contract Ind. Bell Tele. Co., Universal Telecom, Inc. 4/8/2002 ACTIVE Deemed in effect as of 5/8/ INT-161ND Contract Ameritech and Verizon (Wireless ) 4/23/2002 ACTIVE Deemed in effect as of 05/28/ INT-162ND Contract Ameritech and Time Warner 4/23/2002 ACTIVE Deemed in effect as of 05/28/ INT-163ND Contract Ameritech and 1st Communications 4/23/2002 ACTIVE Deemed in effect as of 05/28/ INT-170ND Ameritech and New Access Communications LLC 8/19/2002 ACTIVE Deemed in effect as of 9/20/ INT-173ND Ameritech and Nexus 8/19/2002 ACTIVE Deemed in effect as of 9/20/ INT-178ND Ameritech and Budget Phone 9/26/2002 ACTIVE Deemed in effect as of 10/30/ INT-181ND Ameritech and Win.Net 9/26/2002 ACTIVE Deemed in effect as of 10/30/ INT-182ND Ameritech and Sprint Communications, LP 12/9/2002 ACTIVE Deemed in effect as of 1/8/ INT-191ND between SBC and Quantum Shift 2/24/2003 ACTIVE Deemed in effect as of 3/26/ INT-213ND SBC and Indiana Communications Management Co. of Indiana (Answerphone & Radio Paging) 6/9/2003 ACTIVE Deemed in effect as of 7/7/ INT-214ND SBC and CloseCall America 5/27/2003 ACTIVE Deemed in effect as of 6/26/ INT-218ND SBC and Global Connection, Inc. of America 6/30/2003 ACTIVE Deemed in effect as of 7/31/ INT-228ND SBC and Easton Telecom Services 2/23/2004 ACTIVE Deemed in effect as of 3/25/ INT-233ND SBC and US LEC Communications 9/7/2004 ACTIVE Deemed in effect as of 10/8/ INT-235ND SBC and Craigville Telephone Company 12/20/2004 ACTIVE Deemed in effect as of 1/20/05 Page 7 of 41

8 40572-INT-236ND SBC and Norlight Telecommunications d/b/a Norlight 1/18/2005 ACTIVE Deemed in effect as of 2/18/ INT-237ND SBC and CenturyTel Fiber Company II d/b/a LightCore 1/18/2005 ACTIVE Deemed in effect as of 2/18/ INT-238ND SBC and Communicatons Venture Corp. d/b/a INdigital Telecom 1/18/2005 ACTIVE Deemed in effect as of 2/18/ INT-240ND SBC and UnityComm, LLC 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INT-241ND SBC and Ameritech Advanced Data Services of Indiana 3/7/2005 ACTIVE Deemed in effect as of 4/7/05 04/27/ INT-242ND SBC and U.S. Cellular Corp. (Indiana RSA NO. 4) 3/21/2005 ACTIVE Deemed in effect as of 4/22/ INT-243ND SBC and Level 3 Communications 3/21/2005 ACTIVE Deemed in effect as of 4/22/ INT-244ND SBC and Metropolitan Telecommunications of Indiana (MetTel) 6/20/2005 ACTIVE Deemed in effect as of 7/22/ INT-245ND SBC and Cinergy MetroNet 8/8/2005 ACTIVE Deemed in effect 9/12/ INT-247ND SBC Indiana and ACN Communication Services, Inc. 10/31/2005 ACTIVE Deemed in effect as of 12/8/ INT-248ND SBC Indiana and Kiva Telecommunications, Inc. 12/27/2005 ACTIVE Deemed in effect as of 1/27/ INT-252ND SBC Indiana and Bluegrass Wireless, LLC 1/30/2006 ACTIVE Deemed in effect as of 3/2/ INT-253ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Quality Telephone, Inc. 4/24/2006 ACTIVE Deemed in effect as of 5/25/ INT-257ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and YMax Communications Corp. 7/24/2006 ACTIVE Deemed in effect as of 8/24/ INT-258ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and American Messaging Services, LLC 10/30/2006 ACTIVE Deemed in effect as of 11/30/ INT-259ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Illinois Telephone Corporation 12/4/2006 ACTIVE Deemed in effect as of 1/4/07 Terminated 4/9/ INT-260ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Metrocall, Inc. 1/16/2007 ACTIVE Deemed in effect as of 2/16/ INT-261ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and CenturyTel Acquisition, LLC d/b/a KMC Telecom III 1/16/2007 ACTIVE Deemed in effect as of 2/16/ INT-263ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Network PTS, Inc. 2/27/2007 ACTIVE Deemed in effect as of 4/5/ INT-264ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Airespring, Inc. 4/30/2007 ACTIVE Deemed in effect as of 5/31/ INT-265ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Cingular Wireless PCS, LLC 8/13/2007 ACTIVE Deemed in effect as of 9/13/ INT-266ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Crossroads Wireless Holding, LLC 10/2/2007 ACTIVE Deemed in effect as of 11/9/ INT-267ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Syniverse Technologies, Inc. 12/20/2007 ACTIVE Deemed in effect as of 1/28/ INT-268ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Perry-Spencer Communications, Inc. 3/24/2008 ACTIVE Deemed in effect as of 5/1/ INT-269ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Bandwidth.com CLEC, LLC 4/28/2008 ACTIVE Deemed in effect as of 5/529/ INT-270ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Spectrotel, Inc. 5/13/2008 ACTIVE Deemed in effect as of 6/19/ INT-271ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Access Point, Inc. 5/19/2008 ACTIVE Deemed in effect as of 6/19/ INT-272ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Preferred Long Distance, Inc. 5/19/2008 ACTIVE Deemed in effect as of 6/19/08 Page 8 of 41

9 40572-INT-273ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Access One, Inc. 6/9/2008 ACTIVE Deemed in effect as of 7/14/ INT-275ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Cincinnati Bell Wireless, LLC 8/28/2008 ACTIVE Deemed in effect as of 10/3/ INT-276ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Delta Communications, LLC d/b/a Clearwave Communications 8/28/2008 ACTIVE Deemed in effect as of 10/3/ INT-277ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and United Communications Systems, Inc. d/b/a Call One 8/28/2008 ACTIVE Deemed in effect as of 10/3/ INT-278ND Indiana Bell Tel. Co. d/b/a AT&T Indiana and Onvoy, Inc. 10/30/2008 ACTIVE Deemed in effect as of 12/4/ INT-279ND AT&T Indiana and TeleQuality Communications, Inc. 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INT-280ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Perry-Spencer Communications, Inc. 12/15/2008 ACTIVE Deemed in effect as of 1/15/ INT-281ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Cordia Communications Corporation 1/26/2009 ACTIVE Deemed in effect as of 2/26/ INT-283ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Airespring, Inc. 2/9/2009 ACTIVE Deemed in effect as of 3/12/ INT-284ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Trans National Communications International, Inc. (Supersedes INT-255ND) 4/20/2009 ACTIVE Deemed in effect as of 5/21/ INT-285ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Net Talk.com, Inc. 4/20/2009 ACTIVE Deemed in effect as of 5/21/ INT-288ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Peerless Network of Indiana, LLC 6/5/2009 ACTIVE Deemed in effect as of 7/9/ INT-289ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and NOS Communications, Inc. d/b/a International Plus, 011 Communicataions, The Internet Business Association, Ivantage Network Solutions, and Blueridge Telecom Systems. 8/13/2009 ACTIVE Deemed in effect as of 9/17/ INT-290ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and AT&T Corp. d/b/a AT&T Advanced Solutions 9/8/2009 ACTIVE Deemed in effect as of 10/9/ INT-291ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Banana Communiations Ventures, LLC d/b/a Smart PCS 10/28/2009 ACTIVE Deemed in effect as of 11/30/ INT-293ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Entelegent Solutions, Inc. 10/19/2009 ACTIVE Deemed in effect as of 11/18/ INT-294ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Home Phone, Inc. (Supersedes INT-186ND and amendments) 12/4/2009 ACTIVE Deemed in effect as of 1/7/ INT-295ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and PNG Telecommunications, Inc. (Supersedes INT- 163ND and amendments) 12/4/2009 ACTIVE Deemed in effect as of 1/7/ INT-296ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and City of Auburn, Electric Department, Essential Services Division 12/18/2009 ACTIVE Deemed in effect as of 1/21/ INT-297ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and SIGECOM, LLC d/b/a WOW! Internet Phone and Cable 12/18/2009 ACTIVE Deemed in effect as of 1/21/ INT-298ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and McGraw Communications, Inc. 1/15/2010 ACTIVE Deemed in effect as of 2/19/ INT-299ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Comtel Telcom Assets LP d/b/a Excel Telecommunications (Supersedes INT-165ND and amendments) 1/15/2010 ACTIVE Deemed in effect as of 2/19/ INT-300ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Comtel Telcom Assets LP d/b/a VarTec Telecom (Supersedes INT-147ND and amendments) 1/15/2010 ACTIVE Deemed in effect as of 2/19/ INT-301ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Talk America, Inc. (Supersedes INT-130ND and amendments) 1/15/2010 ACTIVE Deemed in effect as of 2/19/ INT-302ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Acme Communications, Inc. (Supersedes INT-98ND and amendments) 1/15/2010 ACTIVE Deemed in effect as of 2/19/ INT-303ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Smithville Digital, LLC (Supersedes int-207ND and its amendments) 1/15/2010 ACTIVE Deemed in effect as of 2/19/ INT-304ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Smithville Telephone Company, Inc. (Supersedes INT-215ND and its amendments) 1/15/2010 ACTIVE Deemed in effect as of 2/19/ INT-305ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Indiana Fiber Network, LLC 3/25/2010 ACTIVE Deemed in effect as of 4/29/10 Page 9 of 41

10 40572-INT-306ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Navigator Telecommunications, LLC (Supersedes the agreement INT-175ND and its amendments.) 5/26/2010 ACTIVE Deemed in effect as of 6/28/ INT-308ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Zentality Communications, LLC d/b/a Zentality Communications 5/26/2010 ACTIVE Deemed in effect as of 6/28/ INT-309ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Cypress Communications Operating Company, Inc. d/b/a Cypress Communications (Supersedes INT-215ND upon approval.) 6/14/2010 ACTIVE Deemed in effect as of 7/15/ INT-310ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Windstream Nuvox Indiana, Inc. (Supersedes INT- 96 upon approval.) 7/30/2010 ACTIVE Deemed in effect as of 9/2/ INT-311ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Telecom Management Inc. d/b/a Pioneer Telephone 7/30/2010 ACTIVE Deemed in effect as of 9/2/ INT-312ND Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Granite Telecommunications, LLC (Superseds agreement INT-226ND and related amendments.) 11/22/2010 ACTIVE Deemed in effect as of 12/30/ INT-313ND Indiana Bell Telephone Company d/b/a AT&T Indiana and Broadview Networks, Inc. 12/9/2010 ACTIVE Deemed in effect as of 1/13/ INT-315ND Indiana Bell Telephone Company d/b/a AT&T Indiana and Intercarrier Networks, LLC 8/4/2011 ACTIVE Deemed in effect as of 9/8/ INT-316ND Indiana Bell Telephone Company d/b/a AT&T Indiana and E.com Technologies, LLC d/b/a FirstMile Technologies 8/4/2011 ACTIVE Deemed in effect as of 9/8/ INT-317ND Indiana Bell Telephone Company d/b/a AT&T Indiana and Big River Telephone Company, LLC 9/16/2011 ACTIVE Deemed in effect as of 10/20/ INT-318ND Indiana Bell Telephone Company d/b/a AT&T Indiana and Globalcom, Inc. 12/13/2011 ACTIVE Deemed in effect as of 1/19/ INT-319ND Indiana Bell Telephone Company d/b/a AT&T Indiana and Xclutel, LLC 12/13/2011 ACTIVE Deemed in effect as of 1/19/ INT-320ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and American Broadband and Telecommunications Company 1/25/2013 ACTIVE Deemed in effect as of 2/28/ INT-321ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and 365 Wireless, LLC 7/19/2013 ACTIVE Deemed in effect as of 8/22/ INT-322ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and New Horizons Communications Corp. 8/5/2013 ACTIVE Deemed in effect as of 9/5/ INT-323ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Local Access LLC 11/20/2013 ACTIVE Deemed in effect as of 12/26/ INT-324ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Zayo Group LLC 11/20/2013 ACTIVE Deemed in effect as of 12/26/ INT-325ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Wide Voice, LLC 12/23/2013 ACTIVE Deemed in effect as of 1/23/ INT-326ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and BCN Telecom, Inc. 4/3/2014 ACTIVE Deemed in effect as of 5/8/ INT-327ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Image Access, Inc. 5/21/2014 ACTIVE Deemed in effect as of 6/27/ INT-328ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and RCLEC 10/13/2014 ACTIVE Deemed in effect as of 11/14/ INT-329ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Bloomingdale Home Telephone Company 9/18/2015 ACTIVE Deemed in effect as of 10/19/ INT-330ND Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Vticom LLC 9/18/2015 ACTIVE Deemed in effect as of 10/19/ INT-47 Contract FRONTIER LOCAL SERVICES, INDIANA BELL TELEPHONE 12/29/1998 ACTIVE Deemed in effect as of 3/24/ INT-63 Contract INDIANA BELL TELEPHONE, PRIMECO PERSONAL COMMUNICATIONS, L.P. 11/18/1999 ACTIVE Deemed in effect as of 2/9/ INT-72 Contract INDIANA BELL TELEPHONE, NEW EDGE NETWORK, INC. 4/6/2000 ACTIVE Deemed in effect as of 7/6/ INT-79 Contract ERNEST COMMUNICATIONS, INC., INDIANA BELL TELEPHONE 6/8/2000 ACTIVE Deemed in effect as of 9/6/ INU-162ND 20th Amendment AT&T Indiana and tw telecom of indiana, l.p. 12/23/2013 ACTIVE Deemed in effect as of 1/23/ INV-162ND 21st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and t.w. telecom of indiana, l.p 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INA-01ND 1st Amendment SBC and MCI WorldCom Communications 7/14/2003 ACTIVE Deemed in effect as of 8/14/03 Page 10 of 41

11 40603-INB-01ND 2nd Amendment SBC and MCI WorldCom Communications 7/14/2003 ACTIVE Deemed in effect as of 8/14/ INC-01ND 3rd Amendment SBC and MCI WorldCom Communications 9/15/2003 ACTIVE Deemed in effect as of 10/16/ IND-01ND 4th Amendment SBC and MCI WorldCom Communications 12/29/2003 ACTIVE Deemed in effect as of 1/30/ INE-01ND 5th Amendment SBC and MCI WorldCom Communications 5/10/2004 ACTIVE Deemed in effect as of 6/10/ INF-01ND 6th Amendment SBC and MCI WorldCom Communications 8/16/2004 ACTIVE Deemed in effect as of 9/16/ ING-01ND 7th Amendment SBC and MCI WorldCom Communications 4/18/2005 ACTIVE Deemed in effect as of 5/19/ INH-01ND 8th Amendment SBC and MCI WorldCom Communications 6/27/2005 ACTIVE Deemed in effect as of 7/29/ INI-01ND 9th Amendment SBC and MCI WorldCom Communications 7/25/2005 ACTIVE Deemed in effect as of 8/25/ INT-01 Arbitration MCI TELECOMMUNICATIONS CORPORATION 9/3/1996 ACTIVE Deemed in effect as of 5/7/ NONE BLOOMINGDALE HOME TELEPHONE COMPANY, INC, CAMDEN TELEPHONE COMPANY, INC., CENTURY TELEPHONE OF CENTRAL INDIANA, INC., CENTURY TELEPHONE OF ODON, INC., CITIZENS TELEPHONE CORP. 9/23/1996 ACTIVE Deemed in effect as of 8/13/ INA-06ND 1st Amendment GTE Wireless of the Midwest and Verizon 10/8/2002 ACTIVE Deemed in effect as of 11/7/ INA-08ND 1st Amendment Verizon and US Cellular Corporation 5/14/2002 ACTIVE Deemed in effect as of 06/17/ INA-101ND 1st Amendment Granite Telecommunications and Verizon North Systems 1/26/2004 ACTIVE Deemed in effect as of 2/26/ INA-102ND 1st Amendment Frontier Communications Corporation, inclulding their subsidiaries and affiliates, and Win.Net Telecommunications Inc. 6/11/2012 ACTIVE Deemed in effect as of 7/19/ INA-104ND 1st Amendment Verizon North and PNG Telecommunications d/b/a PowerNet Global 3/15/2004 ACTIVE Deemed in effect as of 4/15/ INA-105ND 1st Amendment CloseCall America and Verizon 4/26/2004 ACTIVE Deemed in effect as of 5/27/ INA-106ND 1st Amendment Verizon North and CenturyTel Fiber d/b/a Lightcore 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INA-110ND 1st Amendment Verizon North, Inc. Contel of the South, Inc. d/b/a Verizon North Systems and Navigator Telecommunications, LLC 1/17/2006 ACTIVE Deemed in effect as of 2/17/ INA-112ND 1st Amendment Verizon North Systems and Covista, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INA-113ND 1st Amendment Frontier Communications Corp. (formerly Verizon North Systems) and France Telecom Corporate Solutions, LLC 9/7/2012 ACTIVE Deemed in effect as of 10/11/ INA-114ND 1st Amendment Verizon North Systems and Anthum Communications, LLC 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INA-115ND 1st Amendment Verizon North Systems and Ymax Communications Corporation 7/6/2006 ACTIVE Deemed in effect as of 8/7/ INA-116ND 1st Amendment Verizon North Systems and Smithville Telephone Company, Inc. 8/10/2006 ACTIVE Deemed in effect as of 9/11/ INA-117ND 1st Amendment Verizon North Systems and KMC Data, LLC 8/10/2006 ACTIVE Deemed in effect as of 9/11/ INA-120ND 1st Amendment Frontier North Inc., Frontier Midstates Inc. and CSM Wireless, LLC 10/2/2013 ACTIVE Deemed in effect as of 11/7/ INA-121ND 1st Amendment Verizon North Systems and Cinergy Communications Company 8/1/2007 ACTIVE Deemed in effect as of 9/6/ INA-122ND 1st Amendment Verizon North Systems and Cinergy Metronet, Inc. 8/1/2007 ACTIVE Deemed in effect as of 9/6/ INA-133ND 1st Amendment Frontier Communications Corporation, including its subsidiaries and affiliates, and Aero Communications, LLC 6/15/2012 ACTIVE Deemed in effect as of 7/19/ INA-136ND 1st Amendment Verizon North Systems and Vista PCS, LLC (This amendment is contained within the original /not a separate document.) 10/21/2008 ACTIVE Deemed in effect as of 12/4/ INA-138ND 1st Amendment Frontier Communications Corporation, including their subsidiaries and affiliates, and Telequality Communications Inc. 6/15/2012 ACTIVE Deemed in effect as of 7/19/ INA-145ND 1st Amendment Frontier Communications Corporation, including its subsidiaries and affiliates, and Cincinnati Bell Any Distance Inc. 6/15/2012 ACTIVE Deemed in effect as of 7/19/ INA-149ND 1st Amendment Frontier North Inc. and Frontier Midstates Inc. and Smithville Telecom, LLC 6/26/2015 ACTIVE Deemed in effect as of 7/30/ INA-14ND 1st Amendment Verizon and Cellco 10/8/2002 ACTIVE Deemed in effect as of 11/7/ INA-16ND 1st Amendment Verizon and Cellco 10/8/2002 ACTIVE Deemed in effect as of 11/7/ INA-23 1st Amendment AIRTOUCH PAGING, CONTEL OF THE SOUTH, INC., GTE NORTH INC. 3/14/2000 ACTIVE Deemed in effect as of 5/17/ INA-25 1st Amendment Nextel West Corp., Verizon North Inc. - Indiana 1/7/2002 ACTIVE Deemed in effect as of 3/6/ INA-32ND 1st Amendment Verizon North Systems and Time Warner Telecom of Indiana, LP 9/27/2007 ACTIVE Deemed in effect as of 11/1/ INA-37ND 1st Amendment Spectrum/Verizon 6/17/2002 ACTIVE Deemed in effect as of 7/22/ INA-53 1st Amendment NOS Communications, Inc., Verizon North Inc. - Indiana (Contel) 6/29/2001 ACTIVE Deemed in effect as of 9/26/ INA-62ND 1st Amendment Frontier Communications Corporation and CSInet Internet Access Corporation 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INA-65ND 1st Amendment Snappy Phones of Texas, Inc. d/b/a Budget Phones, Inc. & Verizon North, Inc. 3/25/2002 ACTIVE Deemed in effect as of 4/24/ INA-67ND 1st Amendment Frontier North Inc., Frontier Midstates Inc. and SEI Data Inc. 6/18/2013 ACTIVE Deemed in effect as of 7/19/ INA-71ND 1st Amendment Ligtel Communications and Verizon 8/1/2002 ACTIVE Deemed in effect as of 09/09/ INA-81ND 1st Amendment Verizon North Systems and US Signal Company, LLC 1/23/2006 ACTIVE Deemed in effect as of 2/23/ INA-91ND 1st Amendment Frontier Communications Corporation, including their subsidiaries and affiliates, and BiTec Compnay Inc. d/b/a Indiana Telephone Network 6/11/2012 ACTIVE Deemed in effect as of 7/19/ INA-92ND 1st Amendment Frontier Communications Corporation, including their subsidiaries and affiliates, and Access2Go Inc. 6/11/2012 ACTIVE Deemed in effect as of 7/19/12 Page 11 of 41

12 40737-INA-95ND 1st Amendment Frontier Communications Corporation, including their subsidiaries and affiliates, and Bullseye Telecom Inc. 6/15/2012 ACTIVE Deemed in effect as of 7/19/12 Frontier Communications Corporation, including their subsidiaries and affiliates, and Communications Venture INA-96ND 1st Amendment Corporation d/b/a INdigital Telecom 6/15/2012 ACTIVE Deemed in effect as of 7/19/ INA-98ND 1st Amendment Frontier Communications Corporation, including all its subsidiaries and affiliates, and dpi Teleconnect LLC 6/15/2012 ACTIVE Deemed in effect as of 7/19/ INB-06ND 2nd Amendment GTE Wireless of the Midwest and Verizon 10/8/2002 ACTIVE Deemed in effect as of 11/7/ INB-08ND 2nd Amendment US Cellular and Verizon 8/1/2002 ACTIVE Deemed in effect as of 09/09/ INB-110ND 2nd Amendment Verizon North, Inc. Contel of the South, Inc. d/b/a Verizon North Systems and Navigator Telecommunications, LLC 1/17/2006 ACTIVE Deemed in effect as of 2/17/ INB-112ND 2nd Amendment Verizon North Systems and Covista, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INB-14ND 2nd Amendment Verizon and Cellco Partnership 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INB-16ND 2nd Amendment Verizon and Cellco 10/8/2002 ACTIVE Deemed in effect as of 11/7/ INB-25ND 2nd Amendment Nextel West Corp. and Verizon North Systems 2/16/2004 ACTIVE Deemed in effect as of 3/18/ INB-37ND 2nd Amendment Verizon and Sprint Spectrum 5/24/2002 ACTIVE Deemed in effect as of 06/24/ INB-53ND 2nd Amendment Frontier Communications Corporation, including their subsidiaries and affiliates, and NOS Communications, Inc. 6/21/2012 ACTIVE Deemed in effect as of 7/26/ INB-65ND 2nd Amendment Frontier Communications Corporation and Budget PrePay, Inc. 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INB-81ND 2nd Amendment Frontier North Inc. and US Signal Company, LLC 9/28/2012 ACTIVE Deemed in effect as of 11/1/ INC-03ND 3rd Amendment Third Amendment to the agreement between Westel (Singular) and Verizon 4/3/2002 ACTIVE Deemed in effect as of 5/4/ INC-06ND 3rd Amendment GTE Wireless of the Midwest and Verizon North Systems 5/10/2004 ACTIVE Deemed in effect as of 6/10/ INC-08ND 3rd Amendment US Cellular and Verizon 1/15/2013 ACTIVE Deemed in effect as of 2/22/ INC-14ND 3rd Amendment Cellco Partnership d/b/a Verizon Wireless Chicago and Verizon North Systems 5/10/2004 ACTIVE Deemed in effect as of 6/10/ INC-16ND 3rd Amendment Cellco Partnership and Verizon North Systsems 5/10/2004 ACTIVE Deemed in effect as of 6/10/ INC-25ND 3rd Amendment Frontier North Inc. and Frontier Midstates Inc. and Nextel West Corp. 10/2/2012 ACTIVE Deemed in effect as of 11/9/ INC-37ND 3rd Amendment Frontier North Inc. and Frontier Midstates Inc. and Sprint Spectrum L.P. 10/2/2012 ACTIVE Deemed in effect as of 11/9/ INT-06 Contract Contel Cellular Inc. (Now known as GTE Wireless of the Midwest Incorporated d/b/a Verizon Wireless) and Contel of the South, Inc. d/b/a GTE Systems of Ind., GTE Mobilnet, GTE North Inc. 7/22/1997 ACTIVE Deemed in effect as of 10/15/ INT-08 Contract Contel of the South, Inc., GTE North Inc. and United States Cellular Corp. (Now known as US Cellular) 10/22/1997 ACTIVE Deemed in effect as of 1/14/ INT-100ND Ernest Communications and Verizon 7/14/2003 ACTIVE Deemed in effect as of 8/14/ INT-101ND Granite Telecommunications and Verizon North Systems 1/26/2004 ACTIVE Deemed in effect as of 2/26/ INT-102ND Access2Go with Verizon North 2/16/2004 ACTIVE Deemed in effect as of 3/18/ INT-104ND Verizon North and PNG Telecommunications d/b/a PowerNet Global 3/15/2004 ACTIVE Deemed in effect as of 4/15/ INT-105ND Verizon and CloseCall America 4/26/2004 ACTIVE Deemed in effect as of 5/27/ INT-106ND Verizon North and CenturyTel Fiber d/b/a Lightcore 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INT-108ND Verizon North and Trans National Communications 7/25/2005 ACTIVE Deemed in effect as of 8/25/ INT-109ND Verizon North, Inc. and Bluegrass Wireless, LLC 9/6/2005 ACTIVE Deemed in effect as of 10/6/ INT-110ND Verizon North, Inc. Contel of the South, Inc. d/b/a Verizon North Systems and Navigator Telecommunications, LLC 1/17/2006 ACTIVE Deemed in effect as of 2/17/ INT-112ND Verizon North Systems and Covista, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INT-113ND Verizon North Systems and France Telecom Corporate Solutions, LLC 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INT-114ND Verizon North Systems and Anthum Communications, LLC 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INT-115ND Verizon North Systems and Ymax Communications Corporation 7/6/2006 ACTIVE Deemed in effect as of 8/7/06 Page 12 of 41

13 40737-INT-116ND Verizon North Systems and Smithville Telephone Company, Inc. 8/10/2006 ACTIVE Deemed in effect as of 9/11/ INT-117ND Verizon North Systems and KMC Data, LLC (Now known as Hypercube Telecom, LLC) 8/10/2006 ACTIVE Deemed in effect as of 9/11/ INT-118ND Verizon North Systems and Perry-Spencer Communications, Inc., d/b/a PSC 1/16/2007 ACTIVE Deemed in effect as of 2/16/ INT-119ND Verizon North Systems and Airespring, Inc. 4/11/2007 ACTIVE Deemed in effect as of 5/17/ INT-120ND Verizon North Systems and CSM Wireless, LLC 5/21/2007 ACTIVE Deemed in effect as of 6/21/ INT-121ND Verizon North Systems and Cinergy Communications Company (Now known as Norlight, Inc. d/b/a Cinergy Communications) 6/18/2007 ACTIVE Deemed in effect as of 7/19/ INT-122ND Verizon North Systems and Cinergy Metronet, Inc. 6/18/2007 ACTIVE Deemed in effect as of 7/19/ INT-123ND Verizon North Systems and Syniverse Technologies, Inc. 9/27/2007 ACTIVE Deemed in effect as of 11/1/ INT-124ND Verizon North Systems and Telrite Corporation 9/27/2007 ACTIVE Deemed in effect as of 11/1/ INT-125ND Verizon North Systems and Wholesale Carrier Services, Inc. 2/26/2008 ACTIVE Deemed in effect as of 04/18/ INT-126ND Verizon North Systems and CenturyTel Acquisition LLC d/b/a KMC Telecom III, LLC. 3/10/2008 ACTIVE Deemed in effect as of 4/10/ INT-127ND Verizon North Systems and Bandwidth.com CLEC, LLC 3/10/2008 ACTIVE Deemed in effect as of 4/10/ INT-128ND Verizon North Systems and Access Point, Inc. 3/31/2008 ACTIVE Deemed in effect as of 5/1/ INT-129ND Verizon North Systems and Sterling Telecom, Inc. 4/17/2008 ACTIVE Deemed in effect as of 5/22/ INT-130ND Verizon North Systems and McGraw Communications, Inc. 5/20/2008 ACTIVE Deemed in effect as of 6/27/ INT-132ND Verizon North Systems and Onvoy, Inc. 7/22/2008 ACTIVE Deemed in effect as of 8/21/ INT-133ND Verizon North Systems and Aero Communications, LLC 7/22/2008 ACTIVE Deemed in effect as of 8/21/ INT-134ND Verizon North Systems and E.Com Technologies d/b/a FirstMile Technologies 7/22/2008 ACTIVE Deemed in effect as of 8/28/ INT-136ND Verizon North Systems and Vista PCS, LLC 10/21/2008 ACTIVE Deemed in effect as of 12/4/ INT-137ND Verizon North Systems and Cordia Communications Corp. 10/30/2008 ACTIVE Deemed in effect as of 12/4/ INT-138ND Verizon North Systems and Telequality Communications Inc. 2/19/2009 ACTIVE Deemed in effect as of 3/26/ INT-139ND Verizon North Systems and Dynalink Communications, Inc. 7/17/2009 ACTIVE Deemed in effect as of 8/20/ INT-141ND Verizon North Systems and inetworks Group, Inc. 8/27/2009 ACTIVE Deemed in effect as of 10/1/ INT-142ND Verizon North Systems and BLC Management LLC d/b/a Angles Communications Solutions 9/24/2009 ACTIVE Deemed in effect as of 10/29/ INT-143ND Verizon North Systems and Entelegent Solutions, Inc. 10/15/2009 ACTIVE Deemed in effect as of 11/18/ INT-144ND Verizon North Systems and Telecom Management, Inc. d/b/a Pioneer Telephone 2/1/2010 ACTIVE Deemed in effect as of 3/11/ INT-145ND Verizon North Systems and Cincinnati Bell Any Distance Inc. 2/16/2010 ACTIVE Deemed in effect as of 3/25/ INT-146ND Verizon North Systems and Triarch Marketing, Inc. 6/25/2010 ACTIVE Deemed in effect as of 7/29/10 Page 13 of 41

14 40737-INT-147ND Verizon North Systems and Indiana Fiber Network, LLC 7/6/2010 ACTIVE Deemed in effect as of 8/6/ INT-148ND Frontier North Inc. and Frontier Midstates Inc. and American Broadband & Telecommunications Company 1/17/2012 ACTIVE Deemed in effect as of 2/23/ INT-149ND Frontier North Inc. and Frontier Midstates Inc. and Smithville Digital, LLC 3/30/2012 ACTIVE Deemed in effect as of 5/3/ INT-150ND Frontier North, Inc. and Frontier Midstates, Inc. and Easton Telecom Services, LLC. 9/14/2012 ACTIVE Deemed in effect as of 10/18/ INT-151ND Frontier North Inc. and Frontier Midstates Inc. and Birch Telecom of the Great Lakes 7/29/2013 ACTIVE Deemed in effect as of 9/5/ INT-152ND Frontier North Inc. and Frontier Midstates Inc. and Qwest Communications Company LLC d/b/a CenturyLink QCC 8/15/2013 ACTIVE Deemed in effect as of 9/19/ INT-153ND Frontier North Inc. and Frontier Midstates Inc. and Big River Telephone Company LLC 9/16/2013 ACTIVE Deemed in effect as of 10/24/ INT-154ND Frontier North Inc. and Frontier Midstates Inc. and 365 Wireless LLC 10/10/2013 ACTIVE Deemed in effect as of 11/15/ INT-155ND Frontier North Inc. and Frontier Midstates Inc. and Metro FiberNet, LLC 10/31/2013 ACTIVE Deemed in effect as of 12/5/ INT-157ND Frontier North Inc. and Frontier Midstates Inc and City of Auburn, Electric Dept Essential Services Division dba Auburn Essential Services 11/6/2015 ACTIVE Deemed in effect 11/18/ INT-16 Contract Cellco Partnership d/b/a Verizon Wireless and Contel of the South, Inc., GTE North Inc. 7/9/1998 ACTIVE Deemed in effect as of 9/2/ INT-18 Contract Contel of the South, Inc. d/b/a GTE Systems of Ind., GTE North Inc. and Frontier Telemanagement Inc. (Now known as Global Crossing Telemanagement Inc.) 8/6/1998 ACTIVE Deemed in effect as of 10/28/ INT INT INT INT INT INT INT-3S1 (Amendment to INT-03) INT INT INT INT INT INT INT INT-66 Contract Contel of the South, Inc. d/b/a GTE Systems of Ind., GTE North Inc. and Primeco Personal Communications, LP (Now known as Chicago 20MHz LLC d/b/a PrimeCo Wireless Communications LLC) 10/23/1998 ACTIVE Deemed in effect as of 10/27/98 Airtouch Paging (Now known as American Messaging Services, LLC) and Contel of the South, Inc. d/b/a GTE Contract Systems of Ind., GTE North Inc. 11/5/1998 ACTIVE Deemed in effect as of 2/17/99 Contract Contel of the South, Inc., GTE North Inc. and Nextel West Corp. 11/30/1998 ACTIVE Deemed in effect as of 2/25/99 Contract Contel of the South, Inc. d/b/a GTE Systems of Ind., GTE North Inc. and Rochester Telephone Co. Inc. 5/10/1999 ACTIVE Deemed in effect as of 8/4/99 Contel of the South, Inc., GTE North Inc. and Time Warner Telecom of Indiana, L.P. (Now known as tw Contract telecom of indiana, l.p.) 5/28/1999 ACTIVE Deemed in effect as of 8/25/99 Contract Contel of the South, Inc. GTE North Inc and Sprint Spectrum LP 11/18/1999 ACTIVE Deemed in effect as of 1/19/00 Contract BellSouth Cellular Corp. and Contel of the South, Inc. d/b/a GTE Systems of Ind., GTE North, Inc. 2/13/1998 ACTIVE Deemed in effect as of 4/1/98 Contel of the South, Inc., GTE North Inc. and Now Communications, Inc. (Now known as Essex Acquisition Contract Corporation) 1/18/2000 ACTIVE Deemed in effect as of 4/12/00 Contract Contel of the South, Inc., GTE North Inc. and NOS Communications, Inc. 5/23/2000 ACTIVE Deemed in effect as of 8/24/00 Contract Contel of the South, Inc., GTE North Inc. and New Edge Network, Inc. 8/4/2000 ACTIVE Deemed in effect as of 10/18/00 Contract Metrocall, Inc. (Now known as USA Mobility Wireless, Inc.) and Verizon North Systems 10/26/2000 ACTIVE Deemed in effect as of 1/17/01 Contract CSInet Internet Access Corporation, Verizon North Inc. - Indiana (Contel) 2/2/2001 ACTIVE Deemed in effect as of 5/2/01 Diversified Communications, Inc. (Now known as Hancock Communications Inc.) and Verizon North Inc. - Contract Indiana (Contel) 4/4/2001 ACTIVE Deemed in effect as of 6/6/01 Contract Snappy Phone of Texas, Inc. (Now known as Budget PrePay, Inc.) and Verizon North Inc. - Indiana (Contel) 5/15/2001 ACTIVE Deemed in effect as of 8/29/01 Contract CAMARATO DISTRIBUTING, INC., Verizon North Inc. - Indiana (Contel) 5/29/2001 ACTIVE Deemed in effect as of 7/25/01 Page 14 of 41

15 40737-INT-67 Contract SEI Data, Inc., Verizon North Inc. - Indiana (Contel) 5/30/2001 ACTIVE Deemed in effect as of 7/25/ INT-70 Contract Verizon North Inc. - Indiana (Contel), Z-Tel Communications, Inc. (Now known as Matrix Telecom, Inc. d/b/a Matrix Business Technologies) 6/19/2001 ACTIVE Deemed in effect as of 9/11/ INT-71 Contract Ligtel Communications, Inc., Verizon North Inc. - Indiana (Contel) 6/20/2001 ACTIVE Deemed in effect as of 9/11/ INT-73 Contract Global Connection Inc. of America, Verizon North Inc. - Indiana 8/28/2001 ACTIVE Deemed in effect as of 11/20/ INT-74 Contract Digital Telecommunications, Inc., Verizon North Inc. - Indiana 9/5/2001 ACTIVE Deemed in effect as of 10/17/ INT-79 Contract State Discount Telephone, LLC, (Now known as Bellerud Communications LLC) and Verizon North Inc. - Indiana 12/21/2001 ACTIVE Deemed in effect as of 1/16/ INT-81ND Contract RVP Fiber Company, LLC (Now known as US Signal Company, LLC) and Verizon North, Inc. 3/11/2002 ACTIVE Deemed in effect as of 4/10/ INT-82ND Contract VARTEC Telecom, Inc. d/b/a VARTEC (Now known as Comtel Telcom Assets LP d/b/a VarTec Telecom) and Verizon North, Inc. 3/19/2002 ACTIVE Deemed in effect as of 4/18/ INT-85ND Verizon and Excel (Now known as Comtel Telcom Assets LP d/b/a Excel Telecommunications) 7/16/2002 ACTIVE Deemed in effect as of 08/16/ INT-90ND Verizon North Systems and Quality Telephone 8/29/2002 ACTIVE Deemed in effect as of 9/29/ INT-91ND Verizon and BiTec 9/16/2002 ACTIVE Deemed in effect as of 10/17/ INT-92ND Verizon and Win.Net 9/12/2002 ACTIVE Deemed in effect as of 10/17/ INT-95ND Verizon and Bullseye Telecom 12/3/2002 ACTIVE Deemed in effect as of 1/3/ INT-96ND Communications Venture Corp. and Verizon North 12/17/2002 ACTIVE Deemed in effect as of 1/17/ INT-98ND DPI Teleconnect & Verizon 3/7/2003 ACTIVE Deemed in effect as of 4/9/ INT-99ND Integrity Communications of IN. and Verizon 5/12/2003 ACTIVE Deemed in effect as of 6/11/ INA-10 1st Amendment Buy-Tel Communications, Inc. and United Telephone Company of Indiana, Inc. 7/17/2000 ACTIVE Deemed in effect as of 8/24/ INA-11 1st Amendment Phone-Link, Inc. and United Tel. Co. of Indiana, Inc. 7/17/2000 ACTIVE Deemed in effect as of 8/24/ INA-112ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a Embarq and MCImetro Access Transmission Services LLC d/b/a Verizon Access Transmission Services. 1/22/2013 ACTIVE Deemed in effect as of 2/28/ INA-117ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink (f/k/a d/b/a Embarq) and AT&T Communications of Indiana, GP 10/29/2012 ACTIVE Deemed in effect as of 12/6/ INA-118ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink (f/k/a d/b/a Embarq) and TCG Indianapolis 10/29/2012 ACTIVE Deemed in effect as of 12/6/ INA-130ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Cinergy MetroNet, Inc. 3/24/2014 ACTIVE Deemed in effect as of 4/28/ INA-137ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Cincinnati Bell Any Distance, Inc. 7/17/2014 ACTIVE Deemed in effect as of 8/21/ INA-13ND 1st Amendment United Telephone Company of Indiana, Inc. and Ameritech Wireless Communications, Inc. 12/6/2012 ACTIVE Deemed in effect as of 1/10/ INA-30ND 1st Amendment AT&T WIRELESS PCS, INC., United Telephone Company of Indiana, d/b/a CenturyLink 10/9/2012 ACTIVE Deemed in effect as of 11/15/ INA-31ND 1st Amendment United Telephone Company of Indiana, Inc. and Cincinnati Bell Wireless 12/6/2012 ACTIVE Deemed in effect as of 1/10/ INA-43ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Cellco Partnership d/b/a Verizon Wireless (f/k/a Verizon Wireless Messaging Services, LLC) 8/22/2013 ACTIVE Deemed in effect as of 9/26/ INA-50ND 1st Amendment United Telephone Company (Sprint) and Ligtel Communications 12/3/2002 ACTIVE Deemed in effect as of 1/3/ INA-55ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and T-Mobile USA, Inc. (f/k/a VoiceStream Wireless Corporation) 1/28/2014 ACTIVE Deemed in effect as of 3/6/ INA-69ND 1st Amendment United Telephone Company d/b/a Sprint and Cox Communications PCS, APC PCS and Phillieco all d/b/a Sprint PCS 12/29/2003 ACTIVE Deemed in effect as of 1/30/ INA-70ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a Sprint and CAT Communications (CCI) 3/9/2004 ACTIVE Deemed in effect as of 4/12/ INA-71ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a Sprint and Communications Venture Corp. d/b/a INdigital Telecom 10/28/2003 ACTIVE Deemed in effect as of 12/1/ INA-86ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Sprint Communications Company 1/15/2013 ACTIVE Deemed in effect as of 2/22/13 Page 15 of 41

16 40912-INA-98ND 1st Amendment United Telephone Company of Indiana, Inc. f/k/a Embarq d/b/a CenturyLink and Level 3 Communications, LLC 5/20/2015 ACTIVE Deemed in effect 6/26/ INB-69ND 2nd Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Sprint Spectrum L.P. 3/11/2014 ACTIVE Deemed in effect as of 4/28/ INT-100ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Embarq Communications, Inc. 10/10/2006 ACTIVE Deemed in effect as of 11/13/ INT-102ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Neutral Tandem-Indiana, LLC 4/9/2007 ACTIVE Deemed in effect as of 5/10/ INT-103ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Time Warner Telecom of Indiana, LP (UNE Memorandum of Understanding) 7/30/2007 ACTIVE Deemed in effect as of 8/30/ INT-104ND United Telephone Company of Indiana, Inc. d/b/a Embarq and BullsEye Telecom, Inc. 10/9/2007 ACTIVE Deemed in effect as of 11/9/ INT-105ND United Telephone Company of Indiana, Inc. d/b/a Embarq and dpi Teleconnect LLC 10/17/2007 ACTIVE Deemed in effect as of 11/26/ INT-106ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Johnson County Telecom, LLC 11/1/2007 ACTIVE Deemed in effect as of 12/6/ INT-107ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Ernest Communications, Inc. 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INT-108ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Communications Venture Corporation d/b/a Indigital Telecom. (Supersedes INT-95ND) 12/7/2007 ACTIVE Deemed in effect as of 1/10/ INT-109ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Bandwidth.com CLEC, LLC 4/7/2008 ACTIVE Deemed in effect as of 5/15/ INT-110ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Global Connection Inc. of America 7/7/2008 ACTIVE Deemed in effect as of 8/7/ INT-111ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Kentucky Data Link, Inc. 9/10/2008 ACTIVE Deemed in effect as of 10/16/ INT-112ND United Telephone Company of Indiana, Inc. d/b/a Embarq and MCImetro Access Transmission Services LLC d/b/a Verizon Access Transmission Services. (Supersedes INT-01) 9/16/2008 ACTIVE Deemed in effect as of 10/23/ INT-113ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Granite Telecommunications, LLC (Supersedes INT-88ND upon approval.) 11/13/2008 ACTIVE Deemed in effect as of 12/18/ INT-114ND United Telephone Company of Indiana, Inc. d/b/a Embarq and American Fiber Network, Inc. (Supersedes INT-40 upon approval.) 12/19/2008 ACTIVE Deemed in effect as of 1/22/ INT-115ND United Telephone Company of Indiana, Inc. d/b/a Embarq and DSLnet Communications, LLC 12/30/2008 ACTIVE Deemed in effect as of 2/5/ INT-116ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Bellerud Communications, LLC 3/16/2009 ACTIVE Deemed in effect as of 4/23/ INT-117ND United Telephone Company of Indiana, Inc. d/b/a Embarq and AT&T Communications of Indiana, GP 7/17/2009 ACTIVE Deemed in effect as of 8/20/ INT-118ND United Telephone Company of Indiana, Inc. d/b/a Embarq and TCG Indianapolis 7/17/2009 ACTIVE Deemed in effect as of 8/20/ INT-119ND United Telephone Company of Indiana, Inc. d/b/a Embarq and nettalk.com, Inc. 8/27/2009 ACTIVE Deemed in effect as of 10/1/ INT-120ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Wholesale Carrier Services, Inc. 8/27/2009 ACTIVE Deemed in effect as of 10/1/ INT-121ND United Telephone Company of Indiana, Inc. and Norlight, Inc. 1/7/2010 ACTIVE Deemed in effect as of 2/11/ INT-122ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and inetworks Group, Inc. 3/1/2010 ACTIVE Deemed in effect as of 4/8/ INT-123ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Acme Communications Inc. 4/26/2010 ACTIVE Deemed in effect as of 6/3/ INT-124ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and USA Mobility Wireless, Inc. 3/31/2011 ACTIVE Deemed in effect as of 5/5/ INT-125ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Qwest Communications Company, LLC 7/15/2011 ACTIVE Deemed in effect as of 8/18/ INT-126ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Community Fiber Solutions, Inc. 8/19/2011 ACTIVE Deemed in effect as of 9/22/ INT-127ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and E.com Technologies, LLC d/b/a FirstMile Technologies. 10/7/2011 ACTIVE Deemed in effect as of 11/11/11 Page 16 of 41

17 40912-INT-128ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and HRS Internet LLC d/b/a LightBound 11/9/2011 ACTIVE Deemed in effect as of 12/15/ INT-129ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and vcom Solutions 12/15/2011 ACTIVE Deemed in effect as of 1/19/ INT-13 Contract AMERITECH WIRELESS COMMUNICATIONS, INC., d/b/a AME, UNITED TELEPHONE CO., OF INDIANA, INC. 7/7/1999 ACTIVE Deemed in effect as of 9/22/ INT-130ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Cinergy MetroNet, Inc. 3/20/2012 ACTIVE Deemed in effect as of 4/26/ INT-131ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Big River Telephone Company, LLC 5/25/2012 ACTIVE Deemed in effect as of 6/29/ INT-132ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Smithville Digital, LLC 6/1/2012 ACTIVE Deemed in effect as of 6/29/ INT-133ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Access Point, Inc. 7/18/2012 ACTIVE Deemed in effect as of 8/23/ INT-134ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Spectrotel, Inc. 11/1/2012 ACTIVE Deemed in effect as of 12/6/ INT-135ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and 365 Wireless, LLC 2/21/2013 ACTIVE Deemed in effect as of 3/28/ INT-136ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and MegaPath Corporation 8/19/2013 ACTIVE Deemed in effect as of 9/19/ INT-137ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Cincinnati Bell Any Distance, Inc. 11/4/2013 ACTIVE Deemed in effect as of 12/5/ INT-138ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and New Horizons Communications Corp. 9/17/2014 ACTIVE Deemed in effect as of 10/23/ INT-139ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Teleport Communications America, LLC 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INT-140ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Birch Telecom of the Great Lakes, Inc. d/b/a Birch Communications 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INT-141ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and New Cingular Wireless PCS, LLC 3/30/2015 ACTIVE Deemed in effect as of 5/7/ INT-142ND United Telephone Company of Indiana, Inc. d/b/a CenturyLink and CMN-RUS, Inc.d/b/a Metronet 7/17/2015 ACTIVE Deemed in effect as of 8/17/ INT-143ND United Telephone Company of Indiana, Inc dba CenturyLink and Metro Fibernet, LLC dba Metronet 7/17/2015 ACTIVE Deemed in effect as of 8/17/ INT-144ND United Telephone Company of Indiana, Inc. dba CenturyLink and AT&T Corp 7/27/2015 ACTIVE Deemed in effect as of 8/25/ INT-145ND United Telephone Company of Indiana, Inc dba CenturyLink and AT&T Communications of Indiana 8/5/2015 ACTIVE Deemed in effect as of 9/3/ INT-146ND United Telephone Company of Indiana, Inc dba CenturyLink and vcom Solutions 8/21/2015 ACTIVE Deemed in effect as of 9/21/ INT-147ND United Telephone Company of Indiana, Inc dba CenturyLink and Smithville Telecom LLC 9/11/2015 ACTIVE Deemed in effect as of 10/12/ INT-18 Contract CENTENNIAL CELLULAR CORPORATION, UNITED TELEPHONE CO., OF INDIANA, INC. 5/19/2000 ACTIVE Deemed in effect as of 8/2/ INT-25 Contract Nextel West Corp. and United Tel. Co. of Indiana, Inc. 11/6/2000 ACTIVE Deemed in effect as of 1/3/ INT-30 Contract AT&T WIRELESS PCS, INC., United Telephone Company of Indiana, d/b/a SPRINT 12/12/2000 ACTIVE Deemed in effect as of 2/21/ INT-31 Contract CINCINNATI BELL WIRELESS, LLC, UNITED TELEPHONE CO., OF INDIANA, INC. 1/22/2001 ACTIVE Deemed in effect as of 4/18/ INT-45 Contract Jilapuhn, Inc., United Telephone Company of Indiana, Inc. 9/11/2001 ACTIVE Deemed in effect as of 11/28/ INT-47 Contract Cinergy Communications Company, United Telephone Company of Indiana, Inc. 9/24/2001 ACTIVE Deemed in effect as of 10/31/ INT-49 Contract PREMIERE NETWORK SERVICES, INC., United Telephone Company of Indiana, Inc. 10/10/2001 ACTIVE Deemed in effect as of 12/27/01 Page 17 of 41

18 40912-INT-50 Contract Ligtel Communications, Inc., United Telephone Company of Indiana, Inc. 11/13/2001 ACTIVE Deemed in effect as of 1/16/ INT-51 Contract Nextel West Corp., United Telephone Company of Indiana, Inc. 11/13/2001 ACTIVE Deemed in effect as of 1/16/ INT-53 Contract Max-Tel Communications, Inc., United Telephone Company of Indiana, Inc. 12/3/2001 ACTIVE Deemed in effect as of 1/16/ INT-54 Contract IG2, Inc., United Telephone Company of Indiana, Inc. 12/3/2001 ACTIVE Deemed in effect as of 1/16/ INT-57ND Contract Connectiva Communications Corp., United Telephone Company of Indiana, Inc. 2/25/2002 ACTIVE Deemed in effect as of 3/27/ INT-58ND Contract Digital Telecommunications Inc. d/b/a DTI, United Telephone Company of Indiana, Inc. 2/25/2002 ACTIVE Deemed in effect as of 3/27/ INT-59ND Contract Sprint Spectrum, L.P. dba Sprint PCS, Verizon Wireless Messaging Service and United Tel. Co., Inc. 3/4/2002 ACTIVE Deemed in effect as of 4/3/ INT-60ND Contract United Telephone Company of Indiana, Inc., Snappy Phone of Texas d/b/a Budget Phone, Inc. 3/11/2002 ACTIVE Deemed in effect as of 4/10/ INT-63ND United (Sprint) and Phone Link 6/17/2002 ACTIVE Deemed in effect as of 07/22/ INT-64ND United Telephone (Sprint) and Lee's Communications LLC 8/1/2002 ACTIVE Deemed in effect as of 09/09/ INT-65ND Sprint and Universal Telecom, Inc. 8/26/2002 ACTIVE Deemed in effect as of 10/03/ INT-66ND Sprint and Comm South 9/16/2002 ACTIVE Deemed in effect as of 10/17/ INT-69ND Sprint and Sprint PCS 12/9/2002 ACTIVE Deemed in effect as of 1/8/ INT-71ND Sprint and Communications Venture Corp d/b/a Indigital Telecom 5/12/2003 ACTIVE Deemed in effect as of 6/11/ INT-72ND United Telephone Company of In. and Sprint and Telliss, LLC 6/2/2003 ACTIVE Deemed in effect as of INT-73ND United Telephone Company of IN. d/b/a Sprint and Time Warner Telecom of IN. 8/18/2003 ACTIVE Deemed in effect as of 9/18/ INT-74ND United Telephone Company of IN. d/b/a Sprint and AltiComm. Inc. 8/18/2003 ACTIVE Deemed in effect as of 9/18/ INT-75ND agreement between United Telephone Company of In. d/b/a Sprint and Cingular Wireless 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INT-77ND United Telephone Company of Indiana and Camarato Distributing d/b/a Nex-Phon 9/29/2003 ACTIVE Deemed in effect as of 10/30/ INT-78ND United Telephone Company of Indiana d/b/a Sprint and Quality Telephone Inc. 10/28/2003 ACTIVE Deemed in effect as of 12/1/ INT-79ND United Telephone Company of Indiana d/b/a Sprint and Ernest Communications Inc. 11/10/2003 ACTIVE Deemed in effect as of 12/15/ INT-80ND United Telephone Company of Indiana d/b/a Sprint and FBN Indiana 12/29/2003 ACTIVE Deemed in effect as of 1/30/ INT-81ND Sprint and Level 3 Communications, LLC 3/9/2004 ACTIVE Deemed in effect as of 4/12/ INT-83ND United Telephone Company d/b/a Sprint and Cinergy Communications Company 8/23/2004 ACTIVE Deemed in effect as of 9/23/ INT-84ND United Telephone Company d/b/a Sprint and Global Connection Inc. of America 11/1/2004 ACTIVE Deemed in effect as of 12/2/ INT-85ND Sprint and MCI WorldCom Communications 11/15/2004 ACTIVE Deemed in effect as of 12/16/ INT-86ND United Telephone Company d/b/a Sprint and Sprint Communications Company 1/10/2005 ACTIVE Deemed in effect as of 2/10/ INT-87ND United Telephone d/b/a Sprint and Neutral Tandem-Indiana 4/11/2005 ACTIVE Deemed in effect as of 5/12/05 Page 18 of 41

19 40912-INT-89ND United Telephone d/b/a Sprint and Comcast Phone of Central Indiana, LLC 5/31/2005 ACTIVE Deemed in effect as of 7/1/ INT-90ND United Telephone d/b/a Sprint and Arch Wireless Operating Company 6/13/2005 ACTIVE Deemed in effect as of 7/7/ INT-91ND United Telephone d/b/a Sprint and KMC Telecom III 7/5/2005 ACTIVE Deemed in effect as of 8/5/ INT-92ND United Telephone d/b/a Sprint and KMC Data 7/5/2005 ACTIVE Deemed in effect as of 8/5/ INT-94ND United Telephone d/b/a Sprint and Michiana Metronet d/b/a Centennial Wireless 7/25/2005 ACTIVE Deemed in effect as of 8/29/ INT-96ND United Telephone Company of Indiana d/b/a Sprint and Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel 1/3/2006 ACTIVE Deemed in effect as of 2/3/ INT-97ND United Telephone Company of Indiana, Inc. d/b/a Sprint and Sprint Spectrum LP and Nextel West Corp. -joint application of a Consolidation 5/12/2006 ACTIVE Deemed in effect as of 6/13/ INT-98ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Level 3 Communications, LLC 10/2/2006 ACTIVE Deemed in effect as of 11/2/ INT-99ND United Telephone Company of Indiana, Inc. d/b/a Embarq and Pac-West Telecomm, Inc. 10/2/2006 ACTIVE Deemed in effect as of 11/2/ INT-01ND Sweetser Rural Telephone Company and Verizon Wireless 12/8/2005 ACTIVE Deemed in effect as of 1/15/ INT-01 Arbitration CONTEL OF THE SOUTH, INC. d/b/a GTE SYSTEMS OF IND, GTE NORTH INC., US XCHANGE OF INDIANA, L.L.C. 10/24/1997 ACTIVE Deemed in effect as of 2/11/ INT-02 Arbitration BLOOMINGDALE HOME TELEPHONE COMPANY, INC, INDIANA BELL TELEPHONE 11/5/1997 ACTIVE Deemed in effect as of 4/1/ INT-03 Arbitration CENTRAL INDIANA TELEPHONE CO., INC., INDIANA BELL TELEPHONE 11/5/1997 ACTIVE Deemed in effect as of 4/1/ INT-05 Arbitration CLAY COUNTY RURAL TELEPHONE CO-OP., INC, INDIANA BELL TELEPHONE 11/5/1997 ACTIVE Deemed in effect as of 4/1/ INT-08 Arbitration FRONTIER COMMUNICATIONS OF INDIANA, INC., INDIANA BELL TELEPHONE, THORNTOWN TELEPHONE CO., INC. 11/5/1997 ACTIVE Deemed in effect as of 4/1/ INT-16 Arbitration INDIANA BELL TELEPHONE, SWAYZEE TELEPHONE CO., INC. 11/5/1997 ACTIVE Deemed in effect as of 4/1/ INT-17 Arbitration INDIANA BELL TELEPHONE, SWEETSER RURAL TELEPHONE CO., INC. 11/5/1997 ACTIVE Deemed in effect as of 4/1/ INT-22 Arbitration INDIANA BELL TELEPHONE, UNITED TELEPHONE CO., OF INDIANA, INC. 10/13/1998 ACTIVE Deemed in effect as of 2/3/ INT-01 Contract CINCINNATI BELL TELE. CO., MCIMETRO ACCESS TRANSMISSION SERVICES, INC. 12/19/1997 ACTIVE Deemed in effect as of 2/17/ INT-02 Contract MCIMETRO ACCESS TRANSMISSION SERVICES, INC., UNITED TELEPHONE CO., OF INDIANA, INC. 3/3/1998 ACTIVE Deemed in effect as of 5/7/ INT-04 Contract CINCINNATI BELL TELE. CO., FRONTIER LOCAL SERVICES 5/20/1999 ACTIVE Deemed in effect as of 8/4/ INT-05 Contract CINCINNATI BELL TELE. CO., NEXTLINK INDIANA, INC. 1/28/2000 ACTIVE Deemed in effect as of 6/28/ INT-06 Contract BROADBAND OFFICE COMMUNICATIONS, INC., CINCINNATI BELL TELE. CO. 8/10/2000 ACTIVE Deemed in effect as of 11/1/ INT-09ND Cincinnati Bell and Intermedia 12/23/2002 ACTIVE Deemed in effect as of 1/22/ INT-10ND Cincinnati Bell and MCImetro Access Transmission Services, LLC 12/23/2002 ACTIVE Deemed in effect as of 1/22/ INT-11ND Cincinnati Bell Telephone Company and Budget Phone Inc. 3/27/2006 ACTIVE Deemed in effect as of 4/28/ INT-12ND Cincinnati Bell Telephone Company and Granite Telecommunications, LLC 12/19/2005 ACTIVE Deemed in effect as of 1/20/ INT-13ND Cincinnati Bell Telephone Company LLC and Alaska Native Broadband 1 License, LLC 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INT-15ND Cincinnati Bell Telephone Company and PAC-West Telecomm, Inc. 3/31/2006 ACTIVE Deemed in effect as of 5/1/ INT-16ND Cincinnati Bell Telephone Company and Quality Telephone, Inc. 6/7/2006 ACTIVE Deemed in effect as of 7/10/ INT-17ND Cincinnati Bell Telephone Company and Sprint Communications Company, LP 5/29/2007 ACTIVE Deemed in effect as of 6/29/ INA-01 1st Amendment SPRINT SPECTRUM L.P., TDS TELECOMMUNICATIONS CORPORATION 4/20/2000 ACTIVE Deemed in effect as of 7/19/00 Page 19 of 41

20 41245-INA-03 1st Amendment GTE WIRELESS OF THE MIDWEST INCORPORATED, TDS TELECOMMUNICATIONS CORPORATION 3/3/2000 ACTIVE Deemed in effect as of 4/6/ INA-13ND 1st Amendment TDS Telecom and Cinergy Communications 11/22/2004 ACTIVE Deemed in effect as of 12/23/ INA-21ND 1st Amendment TDS Telecommunications Corporation and T-Mobile USA, Inc. 5/22/2012 ACTIVE Deemed in effect as of 6/29/ INA-24ND 1st Amendment TDS Telecom (Communications Corp. of Indiana, Home Tel. Co, Home Tel. Co. of Pittsboro, Tipton Tel. Co., & Tri-County Tel. Co.) and Revol (Cleveland Unlimited, Inc. and CSM Wireless, LLC) 6/25/2012 ACTIVE Deemed in effect as of 7/26/ INB-01ND 2nd Amendment SPRINT SPECTRUM L.P., TDS TELECOMMUNICATIONS CORPORATION 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INB-13ND 2nd Amendment TDS Telecom and Cinergy Communications 5/9/2005 ACTIVE Deemed in effect as of 6/9/ INT-01 Contract SPRINT SPECTRUM L.P., TDS TELECOMMUNICATIONS CORPORATION 8/19/1998 ACTIVE Deemed in effect as of 11/12/ INT-02 Contract TDS TELECOMMUNICATIONS CORPORATION, WESTEL-INDIANAPOLIS COMPANY 9/8/1998 ACTIVE Deemed in effect as of 12/9/ INT-03 Contract GTE WIRELESS OF THE MIDWEST INCORPORATED, TDS TELECOMMUNICATIONS CORPORATION 12/3/1998 ACTIVE Deemed in effect as of 1/6/ INT-04 Contract KOKOMO CELLTELCO, TDS TELECOMMUNICATIONS CORPORATION 5/19/1999 ACTIVE Deemed in effect as of 8/11/ INT-05 Contract RTC COMMUNICATIONS CORP., TDS TELECOMMUNICATIONS CORPORATION 3/8/2000 ACTIVE Deemed in effect as of 6/7/ INT-06 Contract AMERITECH WIRELESS COMMUNICATIONS, INC., d/b/a AME, TDS TELECOMMUNICATIONS CORPORATION 6/21/2000 ACTIVE Deemed in effect as of 8/9/ INT-07 Contract TDS TELECOMMUNICATIONS CORPORATION, U.S. CELLULAR CORPORATION 8/11/2000 ACTIVE Deemed in effect as of 11/8/ INT-08 Contract AT&T Wireless Services, Inc., TDS Metrocom 8/24/2001 ACTIVE Deemed in effect as of 9/19/ INT-09 Contract Nextel West Corp., TDS Metrocom 8/24/2001 ACTIVE Deemed in effect as of 9/19/ INT-11ND TDS Telecommunications Corp. and Universal Telecom, Inc. 11/25/2002 ACTIVE Deemed in effect as of 12/25/ INT-12ND TDS Telecommunications Corp. and Verizon Wireless 2/24/2003 ACTIVE Deemed in effect as of 3/26/ INT-13ND TDS Telecom and Cinergy Communications 8/23/2004 ACTIVE Deemed in effect as of 9/23/ INT-14ND Tipton Telephone Company and Time Warner Telecom of Indiana 9/13/2004 ACTIVE Deemed in effect as of 10/14/ INT-15ND Communications Corp. of Indiana and Time Warner Telecom of Indiana 10/4/2004 ACTIVE Deemed in effect as of 11/4/ INT-16ND TDS Telecommunications Corp. and Centennial Communications Corp. 10/4/2004 ACTIVE Deemed in effect as of 11/4/ INT-17ND Tri-County Telephone Company and Time Warner Telecom of Indiana 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INT-18ND Home Telephone Company, Inc. and Time Warner Telecom of Indiana 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INT-19ND Home Telephone Company of Pittsboro d/b/a TDS Telecom and MCImetro Access Transmission Services 7/25/2005 ACTIVE Deemed in effect as of 8/25/ INT-20ND TDS Telecom (Commmunications Corporation of Indiana) and MCImetro Access Transmission Services, LLC 12/19/2005 ACTIVE Deemed in effect as of 1/20/ INT-21ND TDS Telecommunications Corporation and T-Mobile USA, Inc. 1/9/2006 ACTIVE Deemed in effect as of 2/9/ INT-23ND TDS Telecom (Communications Corporation of Southern Indiana and Home Telephone Company, Inc.) and Cinergy Communications Company-Mutual Traffic Exchange 12/11/2006 ACTIVE Deemed in effect as of 1/11/ INT-24ND TDS Telecom (Communications Corp. of Indiana, Home Tel. Co, Home Tel. Co. of Pittsboro, Tipton Tel. Co., & Tri-County Tel. Co.) and Revol (Cleveland Unlimited, Inc. and CSM Wireless, LLC) 6/3/2010 ACTIVE Deemed in effect as of 7/8/ INT-25ND TDS Telecom (Communications Corporation of Indiana) and Endeavor Communications, LLC 4/18/2011 ACTIVE Deemed in effect as of 5/19/ INT-26ND TDS Telecom (Communications Corporation of Indiana, The Home Telephone Company of Pittsboro, Inc., Home Telephone Company, Inc., The Merchants and Farmers Telephone Company, and Tipton Telephone Company, Inc.) and Cinergy MetroNet, Inc. 2/20/2012 ACTIVE Deemed in effect as of 3/29/12 Page 20 of 41

21 41245-INT-27ND Wireless TDS Communications Corp. Subsidiaries and Affiliates (Camden Tel. Co., Inc.; Communications Corp. of Indiana; Communications Corp. of Southern Indiana; Home Tel. Co., Inc. [Waldron]; The Home Tel. Co., of Pittsboro, Inc.; S&W Tel. Co., Inc.; The Merchants and Farmers Tel. Co.; Tipton Tel. Co., Inc.; Tri-County Tel. Co., Inc.; West Point Tel. Co.) and United States Cellular Corporation 12/11/2012 ACTIVE Deemed in effect as of 1/17/ INT-28ND Communications Corporation of Indiana and Big River Telephone Company LLC 9/24/2013 ACTIVE Deemed in effect as of 10/31/ INT-29ND TDS Telecommunications Corporation (Communications Corporation of Indiana; Home Telephone Company, Inc.; Home Telephone Company of Pittsboro, Inc.; Merchants and Farmers Telephone Company; & Tipton Telephone Company) and Metro Fibernet, LLC 1/2/2014 ACTIVE Deemed in effect as of 2/10/ INT-30ND TDS Telecom and Level 3 Communications L.L.C. 4/28/2015 ACTIVE Deemed in effect as of 6/4/ INA-03 1st Amendment INDIANA BELL TELEPHONE, MCIMETRO ACCESS TRANSMISSION SERVICES, INC. 11/10/1999 ACTIVE Deemed in effect as of 2/2/ INA-102ND 1st Amendment Adelphia Business Solutions Operations, Inc. ( of Ameritech Indiana and AT&T ) 2/25/2002 ACTIVE Deemed in effect as of 3/27/ INA-104ND 1st Amendment Ameritech Indiana and DSLnet 6/7/2002 ACTIVE Deemed in effect as of 7/15/ INA-105ND 1st Amendment Ind. Bell Telephone Co., McLeodUSA Telecom Svcs. 4/8/2002 ACTIVE Deemed in effect as of 5/8/ INA-106ND 1st Amendment Ameritech and Fiber Technologies Network 12/23/2002 ACTIVE Deemed in effect as of 1/22/ INA-110ND 1st Amendment SBC and NOS Communication 5/12/2003 ACTIVE Deemed in effect as of 6/11/ INA-111ND 1st Amendment Sprint adoption of Verizon California and Sprint 9/24/2007 ACTIVE Deemed in effect as of 10/25/ INA-114ND 1st Amendment Indiana Bell and Verizon Select Services 12/23/2002 ACTIVE Deemed in effect as of 1/22/ INA-115ND 1st Amendment SBC and Midwest Telecom of America 7/5/2005 ACTIVE Deemed in effect as of 8/5/ INA-116ND 1st Amendment Verizon and Insight Phone of Indiana 9/12/2005 ACTIVE Deemed in effect as of 10/13/ INA-117ND 1st Amendment SBC and AT&T Broadband phone of Indiana 7/14/2003 ACTIVE Deemed in effect as of 8/14/ INA-120ND 1st Amendment Level 3 Communications and Verizon 11/4/2002 ACTIVE Deemed in effect as of 12/4/ INA-123ND 1st Amendment SBC Indiana and Sage Telecom 1/27/2003 ACTIVE Deemed in effect as of 2/28/ INA-124ND 1st Amendment SBC and Sigecom, LLC 2/28/2003 ACTIVE Deemed in effect as of 4/2/ INA-126ND 1st Amendment SBC and BlueRiver Comm. 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INA-127ND 1st Amendment SBC and Z-Tel Communications 10/14/2003 ACTIVE Deemed in effect as of 11/14/ INA-129ND 1st Amendment SBC and Kentucky Data Link d/b/a Cinergy Networks 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INA-12ND 1st Amendment 1st Amendment to between Verizon and CCCIN d/b/a Connect 6/24/2002 ACTIVE Deemed in effect as of 7/24/ INA-133ND 1st Amendment AT&T Indiana and Qwest Communications Corporation 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INA-135ND 1st Amendment SBC and CityNet Telecommunications 5/19/2003 ACTIVE Deemed in effect as of 6/18/ INA-138ND 1st Amendment Verizon, AT&T and TCG Indianapolis 12/13/2004 ACTIVE Deemed in effect as of 1/14/ INA-139ND 1st Amendment SBC and KMC Telecom 4/5/2004 ACTIVE Deemed in effect as of 5/6/ INA-13ND 1st Amendment Ameritech and MFS Intelenet of Indiana, Inc. 6/28/2002 ACTIVE Deemed in effect as of 08/16/ INA-140ND 1st Amendment Verizon and Metropolitan Telecommunications of IN. 6/21/2003 ACTIVE Deemed in effect as of 7/22/ INA-144ND 1st Amendment EGIX Network Services, Inc. and Verizon North Systems 12/5/2005 ACTIVE Deemed in effect as of 1/5/ INA-145ND 1st Amendment MCImetro Access Transmission and Verizon North 1/26/2004 ACTIVE Deemed in effect as of 2/26/ INA-146ND 1st Amendment Intermedia Communications and Verizon North 1/26/2004 ACTIVE Deemed in effect as of 2/26/ INA-147ND 1st Amendment MCI Worldcom and Verizon North 1/26/2004 ACTIVE Deemed in effect as of 2/26/ INA-150ND 1st Amendment Verizon and KMC Telecomm III, KMC Telecom V and KMC Data LLC 8/9/2004 ACTIVE Deemed in effect as of 9/9/ INA-154ND 1st Amendment SBC and Indiana Paging Network 12/15/2003 ACTIVE Deemed in effect as of 1/15/ INA-155ND 1st Amendment SBC and IDT America Corp. 3/1/2004 ACTIVE Deemed in effect as of 4/2/ INA-156ND 1st Amendment Sprint and UnityComm 12/15/2003 ACTIVE Deemed in effect as of 1/15/ INA-159ND 1st Amendment Verizon North Systems and XO Communications Services, Inc. 1/15/2009 ACTIVE Deemed in effect as of 2/20/ INA-161ND 1st Amendment SBC and XO Indiana, Inc. 12/1/2003 ACTIVE Deemed in effect as of 1/2/ INA-164ND 1st Amendment SBC and Comcast Business Communications 2/2/2004 ACTIVE Deemed in effect as of 3/4/ INA-165ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink (formerly Sprint) and XO Communications Services, LLC (formerly XO Indiana) 11/14/2012 ACTIVE Deemed in effect as of 12/20/ INA-167ND 1st Amendment Frontier Communications Corporation and Citynet Indiana, LLC 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INA-169ND 1st Amendment SBC and Telliss 2/16/2004 ACTIVE Deemed in effect as of 3/18/ INA-17 1st Amendment DSLNET COMMUNICATIONS, LLC, INDIANA BELL TELEPHONE 1/21/2000 ACTIVE Deemed in effect as of 3/29/ INA-173ND 1st Amendment SBC and Ameritech Mobile Services d/b/a SBC Paging 4/5/2004 ACTIVE Deemed in effect as of 5/6/ INA-174ND 1st Amendment AT&T Indiana and TelNet Worldwide Indiana, Inc. 5/5/2008 ACTIVE Deemed in effect as of 6/5/ INA-177ND 1st Amendment SBC and TransWorld Network Corp 8/2/2004 ACTIVE Deemed in effect as of 9/2/ INA-181ND 1st Amendment Frontier Communications Corporation and Telnet Worldwide, Inc. 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INA-186ND 1st Amendment SBC and HRS Internet, d/b/a Lightbound 9/20/2004 ACTIVE Deemed in effect as of 10/21/ INA-195ND 1st Amendment SBC and Cinergy MetroNet adopting Verizon and AT&T 6/6/2005 ACTIVE Deemed in effect as of 7/7/05 Page 21 of 41

22 41268-INA-197ND 1st Amendment Verizon North Systems and Time Warner Cable Information Services (Indiana), LLC d/b/a Time Warner Cable 1/4/2010 ACTIVE Deemed in effect as of 2/11/ INA-199ND 1st Amendment AT&T Indiana and Alaska Native Broadband 1 License, LLC 11/13/2007 ACTIVE Deemed in effect as of 12/14/ INA-201ND 1st Amendment AT&T Indiana and CMC Telecom, Inc. 3/27/2006 ACTIVE Deemed in effect as of 4/28/ INA-206ND 1st Amendment SIGECOM, LLC and AT&T Indiana 6/5/2007 ACTIVE Deemed in effect as of 7/12/ INA-209ND 1st Amendment AT&T Indiana and Aero Communications, LLC 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INA-213ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and United States Cellular Operating Company of Chicago, LLC 12/28/2012 ACTIVE Deemed in effect as of 2/7/ INA-218ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Bright House Networks Information Services (Indiana), LLC 5/6/2013 ACTIVE Deemed in effect as of 6/17/ INA-219ND 1st Amendment Bright House Networks Information Services (Indiana), LLC and Verizon North Systems 9/27/2007 ACTIVE Deemed in effect as of 11/1/ INA-22 1st Amendment Focal Communications Corporation of Illinois, Indiana Bell Telephone Company, Incorporated 5/11/2001 ACTIVE Deemed in effect as of 9/11/ INA-221ND 1st Amendment AT&T Indiana and Brighthouse Networks Information Services, LLC 2/29/2008 ACTIVE Deemed in effect as of 04/18/ INA-222ND 1st Amendment AT&T Indiana and Birch Telecom of the Great Lakes, Inc. 7/2/2007 ACTIVE Deemed in effect as of 8/2/ INA-224ND 1st Amendment AT&T Indiana and KMC Data, LLC 10/9/2007 ACTIVE Deemed in effect as of 11/9/ INA-235ND 1st Amendment AT&T Indiana and DIECA Communications, Inc. d/b/a Covad Communications Company 2/18/2008 ACTIVE Deemed in effect as of 3/20/ INA-23ND 1st Amendment E.Com Technology LLC and Verizon 6/5/2002 ACTIVE Deemed in effect as of 7/15/ INA-242ND 1st Amendment AT&T Indiana and Midwest Telecom of America, Inc. 7/7/2008 ACTIVE Deemed in effect as of 8/7/ INA-247ND 1st Amendment AT&T Indiana and US LEC Communications, Inc. d/b/a PAETEC Business Services 7/13/2009 ACTIVE Deemed in effect as of 8/13/ INA-25 1st Amendment INDIANA BELL TELEPHONE, RHYTHMS LINKS, INC. 4/5/2000 ACTIVE Deemed in effect as of 6/21/ INA-253ND 1st Amendment AT&T Indiana and Comcast Phone of Central Indiana, LLC 11/22/2010 ACTIVE Deemed in effect as of 12/30/ INA-260ND 1st Amendment AT&T Indiana and Infotelecom, LLC 7/26/2012 ACTIVE Deemed in effect as of 8/30/ INA-264ND 1st Amendment Frontier North Inc. Frontier Midstates Inc. Zayo Group LLC 8/29/2014 ACTIVE Deemed in effect as of 10/3/ INA-266ND 1st Amendment AT&T Indiana and Time Warner Cable Information Services, LLC 6/14/2010 ACTIVE Deemed in effect as of 7/15/ INA-268ND 1st Amendment AT&T Indiana and XO Communications Services, Inc. 7/6/2010 ACTIVE Deemed in effect as of 8/6/ INA-270ND 1st Amendment AT&T Indiana and Wholesale Carrier Services, Inc. 7/9/2014 ACTIVE Deemed in effect as of 8/11/ INA-271ND 1st Amendment AT&T Indiana and MCC Telephony of the Midwest, LLC 5/6/2011 ACTIVE Deemed in effect as of 6/9/ INA-275ND 1st Amendment AT&T Indiana and Clear Rate Communications, Inc. 12/17/2012 ACTIVE Deemed in effect as of 1/27/ INA-277ND 1st Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Time Warner Cable Information Services (Indiana), LLC 11/15/2012 ACTIVE Deemed in effect as of 12/20/ INA-27ND 1st Amendment AT&T Indiana and Sweetser Telephone Co., Inc. 4/10/2006 ACTIVE Deemed in effect as of 5/11/ INA-281ND 1st Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and 356 Wireless, LLC 2/6/2013 ACTIVE Deemed in effect as of 3/14/ INA-288ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Metro Fibernet, LLC 8/7/2013 ACTIVE Deemed in effect as of 9/12/ INA-33 1st Amendment Adelphia Business Solutions Operations, Inc., Indiana Bell Telephone Company, Incorporated 10/29/2001 ACTIVE Deemed in effect as of 1/16/ INA-36 1st Amendment COVAD COMMUNICATIONS COMPANY, Indiana Bell Telephone Company, Incorporated 2/20/2001 ACTIVE Deemed in effect as of 5/16/ INA-40 1st Amendment CONTEL OF THE SOUTH, INC., DSLNET COMMUNICATIONS, LLC, GTE NORTH INC. 4/13/2000 ACTIVE Deemed in effect as of 7/6/ INA-41 1st Amendment Adelphia Business Solutions Operations, Inc., Verizon North Inc. - Indiana (Contel) 7/11/2001 ACTIVE Deemed in effect as of 9/19/ INA-44ND 1st Amendment SBC and NPCR d/b/a Nextel Partners 8/18/2003 ACTIVE Deemed in effect as of 9/18/ INA-45 1st Amendment NPCR, Inc., Verizon North Inc. - Indiana 1/15/2002 ACTIVE Deemed in effect as of 3/6/ INA-47 1st Amendment NEWPATH HOLDINGS, INC., VERIZON NORTH SYSTEMS 12/6/2000 ACTIVE Deemed in effect as of 1/3/ INA-54 1st Amendment SPRINT COMMUNICATIONS COMPANY L.P., VERIZON NORTH SYSTEMS 10/26/2000 ACTIVE Deemed in effect as of 3/1/ INA-57 1st Amendment BELL ATLANTIC NETWORK DATA, INC., CONTEL OF THE SOUTH, INC., GTE NORTH INC. 6/29/2000 ACTIVE Deemed in effect as of 12/20/ INA-60ND 1st Amendment Telecorp Communications, Inc. and Verizon North, Inc (1st Amendment) 4/16/2002 ACTIVE Deemed in effect as of 5/20/ INA-67 1st Amendment KMC Telecom V, Inc., Verizon North Inc. - Indiana (Contel) 2/19/2001 ACTIVE Deemed in effect as of 3/29/ INA-69ND 1st Amendment Ameritech and K MC Telecom II, Inc. 8/12/2002 ACTIVE Deemed in effect as of 09/12/ INA-74ND 1st Amendment SBC and US Xchange of Indiana 1/20/2004 ACTIVE Deemed in effect as of 2/20/ INA-81ND 1st Amendment Ameritech and VoiceStream Wireless 12/23/2002 ACTIVE Deemed in effect as of 1/22/ INA-82ND 1st Amendment Level 3 and Verizon/Time Warner 9/9/2002 ACTIVE Deemed in effect as of 10/09/ INA-84ND 1st Amendment between Verizon and Tritel Communications, Inc. 6/24/2002 ACTIVE Deemed in effect as of 7/24/ INA-88ND 1st Amendment Amendment to agreement between Verizon and FBN Indiana, Inc. 4/7/2003 ACTIVE Deemed in effect as of 5/7/ INA-89 1st Amendment Verizon North Inc. - Indiana, VoiceStream Wireless Corporation 12/5/2001 ACTIVE Deemed in effect as of 1/3/ INA-91 1st Amendment Blueriver Communications, Inc., Verizon North Inc. - Indiana 12/19/2001 ACTIVE Deemed in effect as of 2/27/ INA-92ND 1st Amendment SBC and Grande Communications Network 1/10/2005 ACTIVE Deemed in effect as of 2/10/ INB-03ND 2nd Amendment Ameritech and MCI WorldCom 6/27/2002 ACTIVE Deemed In effect as of 08/16/ INB-101ND 2nd Amendment Ameritech and Winstar 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INB-104ND 2nd Amendment Ameritech and DSLnet 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INB-105ND 2nd Amendment Ameritech and McLeodUSA - 2nd Amendment to 6/4/2002 ACTIVE Deemed in effect as of 7/5/02 Page 22 of 41

23 41268-INB-106ND 2nd Amendment 2nd Amendment to agreement between Ameritech and Fiber Technologies Networks 8/18/2003 ACTIVE Deemed in effect as of 9/18/ INB-110ND 2nd Amendment SBC and NOS Communication 6/7/2004 ACTIVE Deemed in effect as of 7/9/ INB-111ND 2nd Amendment Sprint adoption of Verizon California and Sprint 9/24/2007 ACTIVE Deemed in effect as of 10/25/ INB-114ND 2nd Amendment SBC and Verizon Select Services 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INB-115ND 2nd Amendment AT&T Indiana and Midwest Telecom of America, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INB-117ND 2nd Amendment SBC and AT&T Broadband Phone of Indiana 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INB-120ND 2nd Amendment Level 3 adopts Verizon/Vartec 11/8/2004 ACTIVE Deemed in effect as of 12/9/ INB-122ND 2nd Amendment SBC and Hancock Communications, Inc 2/28/2003 ACTIVE Deemed in effect as of 4/2/ INB-123ND 2nd Amendment SBC Indiana and Sage Telecom 1/27/2003 ACTIVE Deemed in effect as of 2/28/ INB-124ND 2nd Amendment SBC and Sigecom, LLC 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INB-126ND 2nd Amendment SBC and BlueRiver Comm. 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INB-127ND 2nd Amendment SBC and Z-Tel Communications 10/14/2003 ACTIVE Deemed in effect as of 11/14/ INB-129ND 2nd Amendment SBC and Kentucky Data Link d/b/a Cinergy Networks 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INB-133ND 2nd Amendment AT&T Indiana and Qwest Communications Corporation 9/30/2008 ACTIVE Deemed in effect as of 11/6/ INB-135ND 2nd Amendment SBC and Citynet Indiana 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INB-138ND 2nd Amendment Verizon, AT&T Communications and TCG Indianapolis 10/11/2005 ACTIVE Deemed in effect as of 11/10/ INB-139ND 2nd Amendment SBC and KMC Telecom 6/7/2004 ACTIVE Deemed in effect as of 7/9/ INB-140ND 2nd Amendment Verizon North Systemsand Metropolitan Telecommunications of Indiana, Inc. 1/29/2008 ACTIVE Deemed in effect as of 3/3/ INB-145ND 2nd Amendment Verizon and MCImetro Access Transmission 4/25/2005 ACTIVE Deemed in effect as of 5/26/ INB-146ND 2nd Amendment Verizon and Intermedia Communications 4/25/2005 ACTIVE Deemed in effect as of 5/26/ INB-147ND 2nd Amendment Verizon and MCI WorldCom 4/25/2005 ACTIVE Deemed in effect as of 5/26/ INB-154ND 2nd Amendment AT&T Indiana and Indiana Paging Network, Inc. 1/22/2008 ACTIVE Deemed in effect as of 2/22/ INB-155ND 2nd Amendment SBC Indiana and IDT America Corp. 12/27/2005 ACTIVE Deemed in effect as of 1/27/ INB-159ND 2nd Amendment Verizon North Systems and XO Communications Services, Inc. 6/9/2009 ACTIVE Deemed in effect as of 7/16/ INB-161ND 2nd Amendment SBC and XO Indiana, Inc. 12/1/2003 ACTIVE Deemed in effect as of 1/2/ INB-164ND 2nd Amendment SBC and Comcast Business Communications 8/2/2004 ACTIVE Deemed in effect as of 9/2/ INB-167ND 2nd Amendment Frontier North Inc. f/k/a Verizon North Inc.; Frontier Midstates Inc. f/k/a Contel of the South Inc. d/b/a Verizon North Systems and Citynet Indiana, LLC 6/20/2014 ACTIVE Deemed in effect as of 7/24/ INB-169ND 2nd Amendment SBC and Telliss 2/16/2004 ACTIVE Deemed in effect as of 3/18/ INB-174ND 2nd Amendment AT&T Indiana and TelNet Worldwide, Inc. 5/26/2010 ACTIVE Deemed in effect as of 6/28/ INB-186ND 2nd Amendment SBC and HRS Internet, d/b/a Lightbound 9/20/2004 ACTIVE Deemed in effect as of 10/21/ INB-190ND 2nd Amendment Frontier North Inc. f/k/a Verizon North Inc. and Frontier Midstates Inc., f/k/a Contel of the South Inc., d/b/a Verizon North Systems and Comcast Phone of Central Indiana, LLC d/b/a Comcast Digital Phone 6/15/2012 ACTIVE Deemed in effect as of 7/19/ INB-197ND 2nd Amendment Time Warner Cable Information Services (Indiana), LLC and Frontier North Inc. and Frontier Midstates Inc. (f/k/a Verizon North Systems) 6/11/2013 ACTIVE Deemed in effect as of 7/19/ INB-199ND 2nd Amendment AT&T Indiana and Cricket Communications, Inc. (f/k/a Alaska Native Broadband 1 License, LLC) 10/2/2013 ACTIVE Deemed in effect as of 11/7/ INB-201ND 2nd Amendment AT&T Indiana and CMC Telecom, Inc. 5/1/2006 ACTIVE Deemed in effect as of 6/1/ INB-206ND 2nd Amendment AT&T Indiana and SIGECOM, LLC 1/31/2008 ACTIVE Deemed in effect as of 3/6/ INB-209ND 2nd Amendment AT&T Indiana and Aero Communications, LLC 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INB-221ND 2nd Amendment AT&T Indiana and Bright House Networks Information Services, LLC 7/23/2008 ACTIVE Deemed in effect as of 8/28/ INB-222ND 2nd Amendment AT&T Indiana and Birch Telecom of the Great Lakes, Inc. 9/19/2007 ACTIVE Deemed in effect as of 10/25/ INB-224ND 2nd Amendment AT&T Indiana and KMC Data, LLC 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INB-22ND 2nd Amendment SBC and Focal Communications Corp. 2/9/2004 ACTIVE Deemed in effect as of 3/11/ INB-235ND 2nd Amendment AT&T Indiana and DIECA Communications, Inc. d/b/a Covad Communications Company 2/18/2008 ACTIVE Deemed in effect as of 3/20/ INB-25 2nd Amendment AMERITECH INDIANA, RHYTHMS LINKS, INC. 10/26/2000 ACTIVE Deemed in effect as of 12/6/ INB-253ND 2nd Amendment AT&T Indiana and Comcast Phone of Central Indiana, LLC 11/22/2010 ACTIVE Deemed in effect as of 12/30/ INB-260ND 2nd Amendment AT&T Indiana and Infotelecom, LLC 3/1/2013 ACTIVE Deemed in effect as of 4/4/ INB-266ND 2nd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Time Warner Cable Information Services, LLC 10/28/2014 ACTIVE Deemed in effect as of 12/4/ INB-268ND 2nd Amendment AT&T Indiana and XO Communications Services, Inc. 9/13/2010 ACTIVE Deemed in effect as of 10/14/ INB-271ND 2nd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and MCC Telephony of the Midwest, LLC 2/19/2013 ACTIVE Deemed in effect as of 3/28/ INB-275ND 2nd Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Clear Rate Communications 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INB-27ND 2nd Amendment AT&T and Sweetser Telephone Co., Inc. ("Sweetser") 4/10/2008 ACTIVE Deemed in effect as of 5/15/ INB-33 2nd Amendment Adelphia Business Solutions Operations, Inc., Indiana Bell Telephone Company, Incorporated 10/29/2001 ACTIVE Deemed in effect as of 1/16/ INB-36 2nd Amendment COVAD COMMUNICATIONS COMPANY, Indiana Bell Telephone Company, Incorporated 3/20/2001 ACTIVE Deemed in effect as of 6/14/ INB-40 2nd Amendment CONTEL OF THE SOUTH, INC., DSLNET COMMUNICATIONS, LLC, GTE NORTH INC. 4/13/2000 ACTIVE Deemed in effect as of 10/18/ INB-41 2nd Amendment Adelphia Business Solutions Operations, Inc., Verizon North Inc. - Indiana 8/7/2001 ACTIVE Deemed in effect as of 10/17/01 Page 23 of 41

24 41268-INB-44ND 2nd Amendment SBC Indiana and NPCR, Inc. d/b/a Nextel Partners 12/27/2005 ACTIVE Deemed in effect as of 1/27/ INB-45ND 2nd Amendment Verizon North, Inc. (Contel of the South, Inc.), NPCR, Inc. (Nextel Partners) 2/11/2002 ACTIVE Deemed in effect as of 3/14/ INB-57 2nd Amendment Verizon Advanced Data, Inc., Verizon North Inc. - Indiana (Contel) 5/10/2001 ACTIVE Deemed in effect as of 7/25/ INB-60ND 2nd Amendment 2nd Amendment to between Verizon and Telecorp Communications 6/24/2002 ACTIVE Deemed in effect as of 7/24/ INB-68ND 2nd Amendment Ameritech & Cinergy f/k/a Community Telephone 11/19/2002 ACTIVE Deemed in effect as of 12/21/ INB-69ND 2nd Amendment Ameritech and KMC Telecom II, Inc. 8/12/2002 ACTIVE Deemed in effect as of 09/12/ INB-74ND 2nd Amendment SBC and US Xchange of Indiana d/b/a Choice One Communications 1/10/2005 ACTIVE Deemed in effect as of 2/10/ INB-81ND 2nd Amendment SBC Indiana and VoiceStream Wireless Corp 2/28/2003 ACTIVE Deemed in effect as of 4/2/ INB-84ND 2nd Amendment Tritel and Verizon 8/15/2002 ACTIVE Deemed in effect as of 09/18/ INB-88ND 2nd Amendment Verizon North and FBN Indiana 6/13/2005 ACTIVE Deemed in effect as of 7/7/ INB-89ND 2nd Amendment Voicestream Wireless and Verizon 8/26/2002 ACTIVE Deemed in effect as of 09/30/ INB-92ND 2nd Amendment AT&T Indiana and Grande Communications Network, Inc. 4/23/2007 ACTIVE Deemed in effect as of 5/24/ INC-03ND 3rd Amendment Ameritech and MCI WorldCom 7/16/2002 ACTIVE Deemed in effect as of 08/16/ INC-101ND 3rd Amendment Ameritech and Winstar 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INC-104ND 3rd Amendment SBC and DSLnet Comm. 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INC-105ND 3rd Amendment SBC and McLeodUSA Telecommunications Services 8/18/2003 ACTIVE Deemed in effect as of 9/18/ INC-106ND 3rd Amendment SBC and Fiber Technologies Networks 9/20/2004 ACTIVE Deemed in effect as of 10/21/ INC-110ND 3rd Amendment SBC and NOS Communication 8/2/2004 ACTIVE Deemed in effect as of 9/2/ INC-117ND 3rd Amendment SBC and AT&T Broadband Phone of Indiana 12/29/2003 ACTIVE Deemed in effect as of 1/30/ INC-122ND 3rd Amendment SBC and Hancock Communications, Inc 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INC-123ND 3rd Amendment 3rd Amendment to the agreement between SBC and Sage Telecom 2/10/2003 ACTIVE Deemed in effect as of 3/13/ INC-124ND 3rd Amendment AT&T Indiana and Sigecom, LLC 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INC-126ND 3rd Amendment SBC and BlueRiver Comm. 7/12/2004 ACTIVE Deeemed in effect as of 8/12/ INC-127ND 3rd Amendment SBC and Z-Tel Communications a/k/a Trinsic Communications 1/10/2005 ACTIVE Deemed in effect as of 2/10/ INC-129ND 3rd Amendment SBC and Kentucky Data Link d/b/a Cinergy Networks 7/14/2003 ACTIVE Deemed in effect as of 8/14/ INC-135ND 3rd Amendment SBC and Citynet Indiana 11/24/2003 ACTIVE Deemed in effect as of 12/29/ INC-139ND 3rd Amendment SBC and KMC Telecom 6/7/2004 ACTIVE Deemed in effect as of 7/9/ INC-145ND 3rd Amendment Verizon and MCImetro Access Transmission 8/1/2005 ACTIVE Deemed in effect as of 8/31/ INC-146ND 3rd Amendment Verizon and Intermedia Communications 8/1/2005 ACTIVE Deemed in effect as of 8/31/ INC-147ND 3rd Amendment Verizon and MCI WorldCom 8/1/2005 ACTIVE Deemed in effect as of 8/31/ INC-155ND 3rd Amendment AT&T Indiana and IDT America, Corp. 10/15/2007 ACTIVE Deemed in effect as of 11/26/ INC-159ND 3rd Amendment Frontier North Inc. and Frontier Midstates Inc. and XO Communications Services, Inc. 2/2/2015 ACTIVE Deemed in effect as of 3/5/ INC-161ND 3rd Amendment SBC and XO Indiana, Inc. 12/1/2003 ACTIVE Deemed in effect as of 1/2/ INC-164ND 3rd Amendment SBC and Comcast Business Communications 9/7/2004 ACTIVE Deemed in effect as of 10/8/ INC-169ND 3rd Amendment SBC and Telliss 2/16/2004 ACTIVE Deemed in effect as of 3/18/ INC-17 3rd Amendment DSLNET COMMUNICATIONS, LLC, INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH 10/6/2000 ACTIVE Deemed in effect as of 12/6/ INC-186ND 3rd Amendment SBC and HRS Internet, d/b/a Lightbound 9/20/2004 ACTIVE Deemed in effect as of 10/21/ INC-190ND 3rd Amendment Frontier North Inc. f/k/a Verizon North Inc. and Frontier Midstates Inc., f/k/a Contel of the South Inc., d/b/a Verizon North Systems and Comcast Phone of Central Indiana, LLC d/b/a Comcast Digital Phone 10/2/2012 ACTIVE Deemed in effect as of 11/9/ INC-201ND 3rd Amendment AT&T Indiana and CMC Telecom, Inc. 9/19/2007 ACTIVE Deemed in effect as of 10/25/ INC-206ND 3rd Amendment AT&T Indiana and Sigecom, LLC 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INC-209ND 3rd Amendment AT&T Indiana and Aero Communications, LLC 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INC-221ND 3rd Amendment AT&T Indiana and Bright House Networks Information Services, LLC 9/30/2008 ACTIVE Deemed in effect as of 11/6/ INC-224ND 3rd Amendment AT&T Indiana and KMC Data, LLC 3/1/2010 ACTIVE Deemed in effect as of 4/8/ INC-22ND 3rd Amendment SBC and Focal Communications Corp. 5/24/2004 ACTIVE Deemed in effect as of 6/24/ INC-235ND 3rd Amendment AT&T Indiana and DIECA Communications, Inc. d/b/a Covad Communications Company 2/18/2008 ACTIVE Deemed in effect as of 3/20/ INC-242ND 3rd Amendment AT&T Indiana and Midwest Telecom of America, Inc. 5/6/2011 ACTIVE Deemed in effect as of 6/9/ INC-253ND 3rd Amendment AT&T Indiana and Comcast Phone of Central Indiana, LLC 11/5/2012 ACTIVE Deemed in effect as of 12/6/ INC-268ND 3rd Amendment AT&T Indiana and XO Communications Services, Inc. 10/29/2010 ACTIVE Deemed in effect as of 12/2/ INC-271ND 3rd Amendment AT&T Indiana and MCC Telphony of Midwest, LLC 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INC-27ND 3rd Amendment AT&T Indiana and Sweetser Telephone Co., Inc. 4/8/2009 ACTIVE Deemed in effect as of 5/11/ INC-36 3rd Amendment COVAD COMMUNICATIONS COMPANY, Indiana Bell Telephone Company, Incorporated 5/23/2001 ACTIVE Deemed in effect as of 8/15/ INC-44ND 3rd Amendment AT&T Indiana and NPCR, Inc. d/b/a Nextel Partners 11/22/2010 ACTIVE Deemed in effect as of 12/30/ INC-45ND 3rd Amendment Frontier North Inc. and Frontier Midstates Inc. and NCPR, Inc. d/b/a Nextel Partners 10/2/2012 ACTIVE Deemed in effect as of 11/9/ INC-68ND 3rd Amendment SBC and Community Telephone d/b/a Cinergy Communications Company 4/26/2004 ACTIVE Deemed in effect as of 5/27/04 Page 24 of 41

25 41268-INC-69ND 3rd Amendment SBC and KMC Telecom II, Inc. 6/16/2003 ACTIVE Deemed in effect as of 7/17/ INC-74ND 3rd Amendment SBC Indiana and US Xchange of Indiana, LLC d/b/a Choice One Communications 10/17/2005 ACTIVE Deemed in effect as of 11/16/ INC-81ND 3rd Amendment SBC and T-Mobile USA 7/14/2003 ACTIVE Deemed in effect as of 8/14/ IND-03ND 4th Amendment SBC and MCImetro Access Transmission Services 7/14/2003 ACTIVE Deemed in effect as of 8/14/ IND-101ND 4th Amendment SBC and Winstar Communications, LLC 3/15/2004 ACTIVE Deemed in effect as of 4/15/ IND-104ND 4th Amendment SBC and DSLnet Comm. 5/27/2003 ACTIVE Deemed in effect as of 6/26/ IND-105ND 4th Amendment SBC and McLeodUSA Telecommunications Services 2/9/2004 ACTIVE Deemed in effect as of 3/11/ IND-106ND 4th Amendment AT&T Indiana and Fiber Technologies Networks, LLC 2/14/2006 ACTIVE Deemed in effect as of 3/17/ IND-110ND 4th Amendment AT&T Indiana and NOS Communications, inc. 2/27/2006 ACTIVE Deemed in effect as of 3/30/ IND-117ND 4th Amendment SBC and AT&T Broadband Phone of Indiana 7/19/2004 ACTIVE Deemed in effect as of 8/19/ IND-122ND 4th Amendment SBC and Hancock Communications, Inc 4/5/2004 ACTIVE Deemed in effect as of 5/6/ IND-123ND 4th Amendment SBC and Sage Telecom, Inc 2/28/2003 ACTIVE Deemed in effect as of 4/2/ IND-126ND 4th Amendment SBC and BlueRiver Communictions 1/10/2005 ACTIVE Deemed in effect as of 2/10/ IND-127ND 4th Amendment SBC and Z-Tel Communications Inc. 1/31/2005 ACTIVE Deemed in effect as of 3/3/ IND-129ND 4th Amendment SBC and Kentucky Data Link d/b/a Cinergy Networks 7/19/2004 ACTIVE Deemed in effect as of 8/19/ IND-135ND 4th Amendment SBC and Citynet Indiana 5/24/2004 ACTIVE Deemed in effect as of 6/24/ IND-139ND 4th Amendment SBC and KMC Telecom 6/7/2004 ACTIVE Deemed in effect as of 7/9/ IND-145ND 4th Amendment Verizon North Inc. and Contel of the South, Inc. d/b/a Verizon North Systems and MCImetro Access Transmission Services LLC 5/5/2010 ACTIVE Deemed in effect as of 6/10/ IND-161ND 4th Amendment SBC and XO Indiana, Inc. 2/9/2004 ACTIVE Deemed in effect as of 3/11/ IND-164ND 4th Amendment SBC and Comcast Business Communications 9/7/2004 ACTIVE Deemed in effect as of 10/8/ IND-169ND 4th Amendment SBC and Telliss 6/1/2004 ACTIVE Deemed in effect as of 7/2/ IND-17 4th Amendment AMERITECH INDIANA, DSLNET COMMUNICATIONS, LLC 1/24/2000 ACTIVE Deemed in effect as of 12/6/ IND-186ND 4th Amendment SBC and HRS Internet, d/b/a Lightbound 9/20/2004 ACTIVE Deemed in effect as of 10/21/ IND-201ND 4th Amendment AT&T Indiana and CMC Telecom, Inc. 3/31/2008 ACTIVE Deemed in effect as of 5/1/ IND-224ND 4th Amendment AT&T Indiana and KMC Data, LLC 3/1/2010 ACTIVE Deemed in effect as of 4/8/ IND-22ND 4th Amendment SBC and Focal Communications Corp. 7/11/2005 ACTIVE Deemed in effect as of 8/14/ IND-235ND 4th Amendment AT&T Indiana and DIECA Communications, Inc. d/b/a Covad Communications Company 2/18/2008 ACTIVE Deemed in effect as of 3/20/ IND-253ND 4th Amendment Indiana Bell Telephone Company, Incorporated d/b/a AT&T Indiana and Comcast Phone of Central Indiana, LLC f/k/a Comcast Business Communications, Inc. 8/27/2014 ACTIVE Deemed in effect as of 10/3/ IND-268ND 4th Amendment AT&T Indiana and XO Communications Services, Inc. 12/6/2012 ACTIVE Deemed in effect as of 1/10/ IND-36ND 4th Amendment DIECA Communications d/b/a COVAD, Indiana Bell Telephone Company, Inc. (Ameritech Indiana) 2/21/2002 ACTIVE Deemed in effect as of 3/23/ IND-44ND 4th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and NPCR, Inc. d/b/a Nextel Partners 2/19/2013 ACTIVE Deemed in effect as of 3/28/ IND-68ND 4th Amendment SBC and Cinergy Communications Company 5/10/2004 ACTIVE Deemed in effect as of 6/10/ IND-74ND 4th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a Choice One Communications 2/27/2006 ACTIVE Deemed in effect as of 3/30/ IND-81ND 4th Amendment AT&T Indiana and T-Mobile USA, Inc. 6/9/2008 ACTIVE Deemed in effect as of 7/14/ INE-03ND 5th Amendment SBC and MCImetro Access Transmission Services 7/14/2003 ACTIVE Deemed in effect as of 8/14/ INE-101ND 5th Amendment SBC and Winstar Communications, LLC 8/2/2004 ACTIVE Deemed in effect as of 9/2/ INE-104ND 5th Amendment SBC and DSLnet Comm. 11/10/2003 ACTIVE Deemed in effect as of 12/15/ INE-105ND 5th Amendment SBC and McLeodUSA Telecommunications Services 2/9/2004 ACTIVE Deemed in effect as of 3/11/ INE-106ND 5th Amendment AT&T Indiana and Fiber Technologies Networks, LLC 10/15/2007 ACTIVE Deemed in effect as of 11/26/ INE-110ND 5th Amendment AT&T Indiana and NOS Communications, inc. 9/19/2007 ACTIVE Deemed in effect as of 10/25/ INE-117ND 5th Amendment SBC and AT&T Broadband Phone of Indiana 10/25/2004 ACTIVE Deemed in effect as of 11/29/ INE-122ND 5th Amendment SBC and Hancock Communications, Inc 5/24/2004 ACTIVE Deemed in effect as of 6/24/ INE-123ND 5th Amendment SBC and Sage Telecom, Inc 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INE-126ND 5th Amendment SBC and BlueRiver Communictions 4/11/2005 ACTIVE Deemed in effect as of 5/12/ INE-127ND 5th Amendment SBC Indiana and Trinsic Communications, Inc. 11/14/2005 ACTIVE Deemed in effect as of 12/15/ INE-129ND 5th Amendment AT&T Indiana and Kentucky Data Link, Inc. d/b/a Cinergy Networks 4/23/2007 ACTIVE Deemed in effect as of 5/24/ INE-135ND 5th Amendment SBC and Citynet Indiana 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INE-139ND 5th Amendment SBC and KMC Telecom 6/7/2004 ACTIVE Deemed in effect as of 7/9/ INE-145ND 5th Amendment Verizon North Inc. and Contel of the South, Inc. d/b/a Verizon North Systems and MCImetro Access Transmission Services LLC 5/5/2010 ACTIVE Deemed in effect as of 6/10/ INE-161ND 5th Amendment SBC and XO Indiana, Inc. 11/29/2004 ACTIVE Deemed in effect as of 12/30/ INE-164ND 5th Amendment SBC and Comcast Business Communications 10/25/2004 ACTIVE Deemed in effect as of 11/29/ INE-169ND 5th Amendment SBC and Telliss 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INE-186ND 5th Amendment AT&T Indiana and HRS Internet, LLC d/b/a Lightbound 2/20/2006 ACTIVE Deemed in effect as of 3/23/06 Page 25 of 41

26 41268-INE-22ND 5th Amendment SBC and Focal Communications Corp. 9/12/2005 ACTIVE Deemed in effect as of 10/13/ INE-235ND 5th Amendment AT&T Indiana and Covad Communications Company and DIECA Communications, Inc. d/b/a Covad Communication Company 2/9/2009 ACTIVE Deemed in effect as of 3/12/ INE-253ND 5th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Comcast Phone of Central Indiana, LLC 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INE-268ND 5th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and XO Communications Services, Inc. 10/28/2014 ACTIVE Deemed in effect as of 2/20/ INE-36ND 5th Amendment SBC and Covad Communication Company 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INE-68ND 5th Amendment SBC and Cinergy Communications Company 9/7/2004 ACTIVE Deemed in effect as of 10/8/ INE-74ND 5th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a Choice One Communications 5/1/2006 ACTIVE Deemed in effect as of 6/1/06 EXPIRED INE-81ND 5th Amendment AT&T Indiana and T-Mobile USA, Inc. 8/20/2012 ACTIVE Deemed in effect as of 9/27/ INF-03ND 6th Amendment SBC and MCImetro Access Transmission Services 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INF-101ND 6th Amendment AT&T Indiana and Winstar of Indiana, LLC 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INF-104ND 6th Amendment SBC and DSLnet Comm. 4/5/2004 ACTIVE Deemed in effect as of 5/6/ INF-105ND 6th Amendment SBC and McLeodUSA Telecommunications Services 2/23/2004 ACTIVE Deemed in effect as of 3/25/ INF-110ND 6th Amendment AT&T Indiana and NOS Communications, Inc. 12/15/2008 ACTIVE Deemed in effect as of 1/15/ INF-117ND 6th Amendment SBC and AT&T Broadband Phone of Indiana 4/11/2005 ACTIVE Deemed in effect as of 5/12/ INF-122ND 6th Amendment SBC and Hancock Communications, Inc 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INF-123ND 6th Amendment SBC and Sage Telecom, Inc 4/21/2003 ACTIVE Deemed in effect as of 5/23/ INF-126ND 6th Amendment SBC and BlueRiver Communictions 4/11/2005 ACTIVE Deemed in effect as of 5/12/ INF-127ND 6th Amendment AT&T Indiana and Trinsic Communications, Inc. 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INF-129ND 6th Amendment AT&T Indiana and Kentucky Data Link, Inc. d/b/a Cinergy Networks 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INF-135ND 6th Amendment AT&T Indiana and Citynet Indiana, LLC 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INF-139ND 6th Amendment SBC and KMC Telecom 6/7/2004 ACTIVE Deemed in effect as of 7/9/ INF-161ND 6th Amendment SBC and XO Indiana, Inc. 5/16/2005 ACTIVE Deemed in effect as of 6/16/ INF-164ND 6th Amendment SBC and Comcast Phone of Central Indiana 1/18/2005 ACTIVE Deemed in effect as of 2/18/ INF-169ND 6th Amendment SBC and Telliss 8/23/2004 ACTIVE Deemed in effect as of 9/23/ INF-22ND 6th Amendment AT&T Indiana and Broadwing Communications, LLC 3/27/2006 ACTIVE Deemed in effect as of 4/28/ INF-235ND 6th Amendment AT&T Indiana and Covad Communications Co. and DIECA Communications, Inc. d/b/a Covad Communications Co. 12/3/2010 ACTIVE Deemed in effect as of 1/13/ INF-268ND 6th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and XO Communications Services, Inc. 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INF-36ND 6th Amendment SBC and Covad Communication Company 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INF-68ND 6th Amendment SBC and Community Telephone d/b/a Cinergy Communications Company 5/2/2005 ACTIVE Deemed in effect as of 6/2/ INF-74ND 6th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a Choice One Communications 2/29/2008 ACTIVE Deemed in effect as of 04/18/ ING-03ND 7th Amendment SBC and MCImetro Access Transmission Services 12/30/2003 ACTIVE Deemed in effect as of 1/30/ ING-104ND 7th Amendment SBC and DSLnet Communications 7/19/2004 ACTIVE Deemed in effect as of 8/19/ ING-105ND 7th Amendment SBC and McLeodUSA Telecommunications Services 9/20/2004 ACTIVE Deemed in effect as of 10/21/ ING-117ND 7th Amendment SBC and AT&T Broadband Phone of Indiana 4/11/2005 ACTIVE Deemed in effect as of 5/12/ ING-122ND 7th Amendment SBC and Hancock Communications, Inc 8/30/2004 ACTIVE Deemed in effect as of 9/30/ ING-123ND 7th Amendment SBC and Sage Telecom, Inc 12/15/2003 ACTIVE Deemed in effect as of 1/15/ ING-126ND 7th Amendment AT&T Indiana and BlueRiver Communications, Inc. 3/6/2006 ACTIVE Deemed in effect as of 4/6/ ING-127ND 7th Amendment AT&T Indiana and Trinsic Communications, Inc. 7/13/2009 ACTIVE Deemed in effect as of 8/13/ ING-129ND 6th Amendment AT&T Indiana and Kentucky Data Link, Inc. d/b/a Cinergy Networks 3/24/2008 ACTIVE Deemed in effect as of 5/1/ ING-135ND 7th Amendment AT&T Indiana and Citynet Indiana, LLC 9/19/2007 ACTIVE Deemed in effect as of 10/25/ ING-139ND 7th Amendment SBC and KMC Telecom 6/7/2004 ACTIVE Deemed in effect as of 7/9/ ING-161ND 7th Amendment SBC Indiana and XO Indiana, Inc. 1/17/2006 ACTIVE Deemed in effect as of 2/17/ ING-164ND 7th Amendment SBC Indiana and Comcast Phone of Central Indiana, LLC 12/27/2005 ACTIVE Deemed in effect as of 1/27/ ING-169ND 7th Amendment SBC and Telliss 8/23/2004 ACTIVE Deemed in effect as of 9/23/ ING-22ND 7th Amendment AT&T Indiana and Broadwing Communications, LLC 10/15/2007 ACTIVE Deemed in effect as of 11/26/ ING-235ND 7th Amendment AT&T Indiana and DIECA Communications, Inc. d/b/a Covad Communications Company 12/23/2013 ACTIVE Deemed in effect as of 1/23/ ING-242ND 2nd Amendment AT&T Indiana and Midwest Telecom of America, Inc. 12/15/2008 ACTIVE Deemed in effect as of 1/15/ ING-36ND 7th Amendment SBC and Covad Communication Company 5/12/2003 ACTIVE Deemed in effect as of 6/11/ ING-68ND 7th Amendment AT&T Indiana and Community Telephone d/b/a Cinergy Communications Company 4/23/2007 ACTIVE Deemed in effect as of 5/24/ ING-74ND 7th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a Choice One Communications 4/28/2008 ACTIVE Deemed in effect as of 5/29/ INH-03ND 8th Amendment SBC and MCImetro Access Transmission Services 5/10/2004 ACTIVE Deemed in effect as of 6/10/ INH-104ND 8th Amendment AT&T Indiana and DSLnet Communications, LLC 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INH-105ND 8th Amendment SBC and McLeodUSA Telecommunications Services 5/2/2005 ACTIVE Deemed in effect as of 6/2/ INH-107ND 8th Amendment SBC and ICG Telecom Group Inc 9/19/2005 ACTIVE Deemed in effect as of 10/19/ INH-117ND 8th Amendment SBC and AT&T Broadband Phone of Indiana 7/11/2005 ACTIVE Deeemed in effect as of 8/14/05 Page 26 of 41

27 41268-INH-122ND 8th Amendment AT&T Indiana and Hancock Communications, Inc. 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INH-123ND 8th Amendment SBC and Sage Telecom, Inc 12/22/2003 ACTIVE Deemed in effect as of 1/22/ INH-127ND 8th Amendment AT&T Indiana and Matrix Telecom, Inc. d/b/a Matrix Business Technologies, f/k/a Trinsic Communications, Inc. 7/13/2009 ACTIVE Deemed in effect as of 8/13/ INH-129ND 8th Amendment AT&T Indiana and Kentucky Data Link, Inc. d/b/a Cinergy Networks 12/29/2008 ACTIVE Deemed in effect as of 1/29/ INH-135ND 8th Amendment AT&T Indiana and Citynet Indiana, LLC 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INH-139ND 8th Amendment SBC and KMC Data, LLC 6/6/2005 ACTIVE Deemed in effect as of 7/7/ INH-161ND 8th Amendment AT&T Indiana and XO Communications Services, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INH-164ND 8th Amendment AT&T Indiana and Comcast Phone of Central Indiana, LLC f/k/a Comcast Business Communications, Inc. 7/2/2007 ACTIVE Deemed in effect as of 8/2/ INH-169ND 8th Amendment AT&T Indiana and Telliss, LLC 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INH-22ND 8th Amendment AT&T Indiana and Broadwing Communications, LLC 3/31/2008 ACTIVE Deemed in effect as of 5/1/ INH-235ND 8th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and MegaPath Corporation f/k/a Covad Communications Company 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INH-36ND 8th Amendment SBC and Covad Communication Company 10/6/2003 ACTIVE Deemed in effect as of 11/6/ INH-68ND 8th Amendment AT&T Indiana and Community Telephone d/b/a Cinergy Communications Company 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INH-74ND 8th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a Choice One Communications 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INI-03ND 9th Amendment SBC and MCImetro Access Transmission Services 8/16/2004 ACTIVE Deemed in effect as of 9/16/ INI-104ND 9th Amendment AT&T Indiana and DSLnet Communications, LLC 9/17/2007 ACTIVE Deemed in effect as of 10/18/ INI-105ND 9th Amendment SBC and McLeodUSA Telecommunications Services 8/8/2005 ACTIVE Deemed in effect as of 9/12/ INI-107ND 9th Amendment AT&T Indiana and ICG Telecom Group, Inc. 3/27/2006 ACTIVE Deemed in effect as of 4/28/ INI-117ND 9th Amendment AT&T Indiana and Insight Phone of Indiana, LLC 9/19/2007 ACTIVE Deemed in effect as of 10/25/ INI-122ND 9th Amendment AT&T Indiana and Hancock Communications, Inc. 9/19/2007 ACTIVE Deemed in effect as of 10/25/ INI-123ND 9th Amendment SBC and Sage Telecom, Inc 12/22/2003 ACTIVE Deemed in effect as of 1/22/ INI-127ND 9th Amendment AT&T Indiana and Matrix Telecom, Inc. d/b/a Matrix Business Technologies, f/k/a Trinsic Communications, Inc. 7/13/2009 ACTIVE Deemed in effect as of 8/13/ INI-129ND 9th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Kentucky Data Link, Inc. d/b/a Cinergy Networks 1/11/2013 ACTIVE Deemed in effect as of 2/14/ INI-139ND 9th Amendment SBC and KMC Data, LLC 6/6/2005 ACTIVE Deemed in effect as of 7/7/ INI-161ND 9th Amendment AT&T Indiana and XO Communications Services, Inc. 9/19/2007 ACTIVE Deemed in effect as of 10/25/ INI-164ND 9th Amendment AT&T Indiana and Comcast Phone of Central Indiana, LLC f/k/a Comcast Business Communications, Inc. 10/15/2007 ACTIVE Deemed in effect as of 11/26/ INI-22ND 9th Amendment AT&T Indiana and Broadwing Communications, LLC 4/20/2009 ACTIVE Deemed in effect as of 5/21/ INI-36ND 9th Amendment SBC and Covad Communication Company 2/14/2005 ACTIVE Deemed in effect as of 3/17/ INI-68ND 9th Amendment AT&T Indiana and Community Telephone d/b/a Cinergy Communications Company 3/25/2010 ACTIVE Deemed in effect as of 4/29/ INI-74ND 9th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a Choice One Communications 1/26/2009 ACTIVE Deemed in effect as of 2/26/ INJ-03ND 10th Amendment SBC and MCImetro Access Transmission Services 4/18/2005 ACTIVE Deemed in effect as of 5/19/ INJ-104ND 10th Amendment AT&T Indiana and DSLnet Communications, LLC 3/31/2008 ACTIVE Deemed in effect as of 5/1/ INJ-105ND 10th Amendment SBC Indiana and McLeod Telecommunications Services, Inc. 12/27/2005 ACTIVE Deemed in effect as of 1/27/ INJ-122ND 10th Amendment AT&T Indiana and Hancock Communications, Inc. 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INJ-123ND 10th Amendment SBC and Sage Telecom, Inc 5/10/2004 ACTIVE Deemed in effect as of 6/10/04 Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Matrix Telecom, Inc. d/b/a Excel Telecommunications and INJ-127ND 10th Amendment Matrix Telecom, Inc. d/b/a Vartec Telecom 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INJ-129ND 10th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Kentucky Data Link, Inc. d/b/a Cinergy Networks 1/18/2013 ACTIVE Deemed in effect as of 2/22/ INJ-139ND 10th Amendment SBC and KMC Data, LLC 6/6/2005 ACTIVE Deemed in effect as of 7/7/ INJ-161ND 10th Amendment AT&T Indiana and XO Communications Services, Inc. 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INJ-164ND 10th Amendment AT&T Indiana and Comcast Phone of Central Indiana, LLC 1/26/2009 ACTIVE Deemed in effect as of 2/26/ INJ-22ND 10th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Broadwing Communications, LLC 4/1/2015 ACTIVE Deemed in effect as of 5/7/ INJ-36ND 10th Amendment SBC and Covad Communication Company 7/11/2005 ACTIVE Deemed in effect as of 8/14/ INJ-68ND 10th Amendment AT&T Indiana and Norlight, Inc. d/b/a Cinergy Communications 3/25/2010 ACTIVE Deemed in effect as of 4/29/ INJ-74ND 10th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a Choice One Communications 10/19/2009 ACTIVE Deemed in effect as of 11/18/ INK-03ND 11th Amendment SBC and MCImetro Access Transmission Services 6/27/2005 ACTIVE Deemed in effect as of 7/29/ INK-104ND 11th Amendment AT&T Indiana and DSLnet Communications, LLC 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INK-105ND 11th Amendment AT&T Indiana and McLeod Telecommunications Services, Inc. 2/14/2006 ACTIVE Deemed in effect as of 3/17/ INK-122ND 11th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Hancock Communications, Inc. 5/21/2014 ACTIVE Deemed in effect as of 6/27/ INK-123ND 11th Amendment SBS and Sage Telecom, Inc. 1/18/2005 ACTIVE Deemed in effect as of 2/18/ INK-129ND 11th Amendment AT&T Indiana and Windstream KDL, Inc. f/k/a Kentucky Data Link, Inc. 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INK-139ND 11th Amendment SBC and KMC Telecom III 7/12/2005 ACTIVE Deemed in effect as of 8/14/2005 Page 27 of 41

28 41268-INK-161ND 11th Amendment AT&T Indiana and XO Indiana, Inc. 1/22/2008 ACTIVE Deemed in effect as of 2/22/ INK-36ND 11th Amendment AT&T Indiana and Covad Communications Company 3/6/2006 ACTIVE Deemed in effect as of 4/6/ INK-68ND 11th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Cinegy Communications Company 1/11/2013 ACTIVE Deemed in effect as of 2/14/ INK-74ND 11th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a One Communications 10/29/2010 ACTIVE Deemed in effect as of 12/2/ INL-03ND 12th Amendment SBC and MCImetro Access Transmission Services 7/25/2005 ACTIVE Deemed in effect as of 8/25/ INL-104ND 12th Amendment AT&T Indiana and DSLnet Communications, LLC 1/31/2011 ACTIVE Deemed in effect as of 3/3/ INL-105ND 12th Amendment AT&T Indiana and McLeod Telecommunications Services, Inc. (McLeodUSA) 4/10/2008 ACTIVE Deemed in effect as of 5/15/ INL-123ND 12th Amendment SBC and Sage Telecom, Inc 3/21/2005 ACTIVE Deemed in effect as of 4/22/ INL-139ND 12th Amendment SBC and KMC Data, LLC 9/12/2005 ACTIVE Deemed in effect as of 10/13/ INL-161ND 12th Amendment AT&T Indiana and XO Indiana, Inc. 6/9/2008 ACTIVE Deemed in effect as of 7/14/ INL-36ND 12th Amendment AT&T Indiana and Covad Communications Company 5/30/2006 ACTIVE Deemed in effect as of 6/30/ INL-68ND 12th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Windstream Norlight f/k/a Cinergy Comms. Co. 1/25/2013 ACTIVE Deemed in effect as of 2/28/ INL-74ND 12th Amendment AT&T Indiana and US Xchange of Indiana, LLC d/b/a One Communications 1/18/2013 ACTIVE Deemed in effect as of 2/22/ INM-104ND 13th Amendment AT&T Indiana and DSLnet Communications, LLC 1/31/2011 ACTIVE Deemed in effect as of 3/3/ INM-105ND 13th Amendment AT&T Indiana and McLeodUSA Telecommunications Services, Inc. 7/9/2008 ACTIVE Deemed in effect as of 8/14/ INM-123ND 13th Amendment SBC and Sage Telecom, Inc 3/21/2005 ACTIVE Deemed in effect as of 4/22/ INM-139ND 13th Amendment SBC and KMC Data, LLC 9/12/2005 ACTIVE Deemed in effect as of 10/13/ INM-161ND 13th Amendment AT&T Indiana and XO Communications Services, Inc. 11/21/2008 ACTIVE Deemed in effect as of 1/2/ INM-36ND 13th Amendment AT&T Indiana and Covad Communications Company 8/28/2006 ACTIVE Deemed in effect as of 9/28/ INM-68ND 13th Amendment Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Windstream Norlight, Inc. 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INM-74ND 13th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and US Xchange of Indiana, L.L.C. d/b/a Earthlink Business 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INN-105ND 14th Amendment AT&T Indiana and McLeodUSA Telecommunications Services, Inc. 8/28/2008 ACTIVE Deemed in effect as of 10/3/ INN-123ND 14th Amendment SBC and Sage Telecom, Inc 6/20/2005 ACTIVE Deemed in effect as of 7/22/ INN-139ND 14th Amendment SBC and KMC Data, LLC 9/12/2005 ACTIVE Deemed in effect as of 10/13/ INN-36ND 14th Amendment AT&T Indiana and Covad Communications Company 10/2/2006 ACTIVE Deemed in effect as of 11/2/ INN-74ND 14th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and US Xchange of Indiana, L.L.C. d/b/a Earthlink Business 1/26/2015 ACTIVE Deemed in effect as of 2/26/ INO-105ND 15th Amendment AT&T Indiana and McLeodUSA Telecommunications Services, Inc. 1/15/2010 ACTIVE Deemed in effect as of 2/19/ INO-123ND 15th Amendment AT&T Indiana and Sage Telecom, Inc. 2/20/2006 ACTIVE Deemed in effect as of 3/23/ INO-139ND 14th Amendment SBC and KMC Data, LLC 9/12/2005 ACTIVE Deemed in effect as of 10/13/ INO-36ND 15th Amendment AT&T Indiana and Covad Communications Company 12/11/2006 ACTIVE Deemed in effect as of 1/11/ INP-105ND 16th Amendment AT&T Indiana and McLeodUSA Telecommunications Services, Inc. 1/31/2011 ACTIVE Deemed in effect as of 3/3/ INP-123ND 16th Amendment AT&T Indiana and Sage Telecom, Inc. 11/6/2006 ACTIVE Deemed in effect as of 12/7/ INP-139ND 16th Amendment AT&T Indiana and CenturyTel Acquistion, LLC 3/6/2006 ACTIVE Deemed in effect as of 4/6/ INP-36ND 16th Amendment AT&T Indiana and Covad Communications Company 6/11/2007 ACTIVE Deemed in effect as of 7/12/ INQ-105ND 17th Amendment AT&T Indiana and McLeodUSA Telecommunications Services, Inc. 1/31/2011 ACTIVE Deemed in effect as of 3/3/ INQ-123ND 17th Amendment AT&T Indiana and Sage Telecom, Inc. 11/6/2006 ACTIVE Deemed in effect as of 12/7/ INQ-139ND 17th Amendment AT&T Indiana and CenturyTel Acquistion, LLC d/b/a KMC Telecom III 10/2/2006 ACTIVE Deemed in effect as of 11/2/ INQ-36ND 17th Amendment AT&T Indiana and Covad Communications Company 6/18/2007 ACTIVE Deemed in effect as of 7/19/ INR-105ND 18th Amendment Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and McLeodUSA Telecommunications Services, Inc. 1/25/2013 ACTIVE Deemed in effect as of 2/28/ INR-123ND 18th Amendment AT&T Indiana and Sage Telecom, Inc. 11/6/2006 ACTIVE Deemed in effect as of 12/7/ INR-139ND 18th Amendment AT&T Indiana and KMC Data, LLC 4/23/2007 ACTIVE Deemed in effect as of 5/24/ INR-36ND 18th Amendment AT&T Indiana and Covad Communications Company 11/13/2007 ACTIVE Deemed in effect as of 12/14/07 Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and McLeodUSA Telecommunication Services, INS-105ND 19th Amendment LLC d/b/a Paetec Business Services 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INS-123ND 19th Amendment AT&T Indiana and Sage Telecom, Inc. 2/27/2007 ACTIVE Deemed in effect as of 4/5/ INS-139ND 19th Amendment AT&T Indiana and KMC Telecom V, Inc. 4/23/2007 ACTIVE Deemed in effect as of 5/24/ INT (I) Contract COMMUNICATIONS PRODUCTS, INC., CONTEL OF THE SOUTH, INC., GTE NORTH INC. 7/9/1998 ACTIVE Deemed in effect as of 10/7/ INT (I) Contract MCI TELECOMMUNICATIONS CORPORATION, INDIANA BELL TELEPHONE 9/30/1998 ACTIVE Deemed in effect as of 11/25/ INT (I) Contract COMTECK OF INDIANA, INC., CONTEL OF THE SOUTH, INC., GTE NORTH INC. 8/26/1998 ACTIVE Deemed in effect as of 11/25/ INT (I) Contract GOLDEN HARBOR OF INDIANA, INC., INDIANA BELL TELEPHONE CO., INC. D/B/A AMERITECH 10/14/1998 ACTIVE Deemed in effect as of 1/19/00 Page 28 of 41

29 41268-INT (I) Contract CONTEL OF THE SOUTH, INC., GTE NORTH INC., SWEETSER RURAL TELEPHONE CO., INC. 8/26/1998 ACTIVE Deemed in effect as of 11/25/ INT-100ND 252(I) Contract Tritel Communications, Inc. (adopted agreement between Ameritech Indiana and Nextel West Corp.) 2/11/2002 ACTIVE Deemed in effect as of 3/14/ INT-102ND 252(I) Contract Adelphia Business Solutions Operations, Inc. ( of Ameritech Indiana and AT&T ) 2/21/2002 ACTIVE Deemed in effect as of 3/23/ INT-104ND 252(I) Contract DSLnet Communications, LLC (Sectional adoption of agreement between Level 3 Communications & Indiana Bell Telephone Co. 3/19/2002 ACTIVE Deemed in effect as of 04/18/ INT-105ND 252(I) Contract McLeodUSA Telecommunications Services, Inc. ( of Ameritech Indiana and AT&T) 3/25/2002 ACTIVE Deemed in effect as of 4/24/ INT-106ND 252(I) Contract Fiber Technologies Network LLC - Sectional adoption of Level 3 and Ameritech 4/3/2002 ACTIVE Deemed in effect as of 5/4/ INT-107ND 252(I) Contract ICG Telecom Group, Inc. (adoption of agreement between AT&T and Ameritech Indiana INT03 4/8/2002 ACTIVE Deemed in effect as of 5/8/02 05/27/ INT (I) Contract COMMUNITY TELEPHONE CORPORATION, AMERITECH INDIANA 1/14/1999 ACTIVE Deemed in effect as of 11/17/ INT-110ND NOS Adopting interconnection agreement of AT&T and Ameritech (#40571-INT-03) 6/24/2002 ACTIVE Deemed in effect as of 06/28/ INT-111ND Sprint adoption of Verizon California and Sprint 8/1/2002 ACTIVE Deemed in effect as of 09/09/ INT-113ND Quantumshift Communications, Inc. adopts Verizon California and Sprint agreement 8/1/2002 ACTIVE Deemed in effect as of 09/09/ INT-114ND Verizon adopts AT&T and Ameritech (40571-INT-03ND) 9/16/2002 ACTIVE Deemed in effect as of 10/17/ INT-115ND MIDWEST TELECOM OF AMERICA, INC., adopts Ameritech & AT&T INT-21 8/19/2002 ACTIVE Deemed in effect as of 09/19/ INT-116ND AT&T Broadband adopts AT&T and Verizon INT-02 8/13/2002 ACTIVE Deemed in effect as of 09/18/ INT-117ND AT&T Broadband adopts AT&T and Ameritech INT-03 8/13/2002 ACTIVE Deemed in effect as of 09/18/ INT-120ND Level Three Communications adopts Verizon/Vartec (40737-INT-82ND) 9/24/2002 ACTIVE Deemed in effect as of 10/30/ INT-121ND AT&T Broadband 9/30/2002 ACTIVE Deemed In effect as of 10/30/ INT-122ND Hancock Communications adopts Ernest Communications and Ameritech (40572-INT-79ND) 9/24/2002 ACTIVE Deemed in effect as of 10/30/ INT-123ND Sage adoption of Ameritech INT-03) 10/21/2002 ACTIVE Deemed in effect as of 11/20/ INT-124ND Sigecom, LLC adoption of Ameritech and Level 3 agreement 12/3/2002 ACTIVE Deemed in effect as of 1/3/ INT-125ND WesTex adoption of the agreement Between Ameritech and Buy-Tel 12/9/2002 ACTIVE Deemed in effect as of 1/9/ INT-126ND Blueriver Communications, Inc. adoption of Ameritech and AT&T agreement 12/17/2002 ACTIVE Deemed in effect as of 1/17/ INT-127ND Z-Tel Communications adoption of Ameritech and AT&T agreement 12/23/2002 ACTIVE Deemed in effect as of 1/22/ INT-128ND FBN Indiana, Inc. sectional adoption of Comm South and Verizon North agreement's Section /23/2002 ACTIVE Deemed in effect as of 1/22/ INT-129ND KDL (d/b/a Kentucky Data Links) adoption of Ameritech and AT&T agreement 1/21/2003 ACTIVE Deemed in effect as of 2/21/ INT (I) Contract AMERITECH INFORMATION INDUSTRY SERVIES, A DIVISION, WORLDCOM TECHNOLOGIES, INC. 4/26/1999 ACTIVE Deemed in effect as of 5/26/ INT-132ND by Time Warner of the agreement between Sprint and Cinergy 2/18/2003 ACTIVE Deemed in effect as of 3/20/ INT-133ND by QwestComm of the agreement between AT&T 3/13/2003 ACTIVE Deemed in effect as of 4/16/ INT-135ND by Citynet Indiana and AT&T and SBC 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INT-138ND Verizon and AT&Ts by TCG Indpls 4/21/2003 ACTIVE Deemed in effect as of 5/21/ INT-139ND by KMC Data and SBC & AT&T 4/28/2003 ACTIVE Deemed in effect as of 5/28/ INT-140ND by Metropolitan Telecommunications of In. and Verizon & Sprint 5/5/2003 ACTIVE Deemed in effect as of 6/4/ INT-144ND Egix Networks Services and Verizon North 5/27/2003 ACTIVE Deemed in effect as of 6/26/ INT-148ND Verizon and Z-Tel Communications by Lightyear Communications 6/30/2003 ACTIVE Deemed in effect as of 7/31/ INT-149ND Unitycomm d/b/a U4Com with Verizon and AT&T 9/2/2003 ACTIVE Deemed in effect as of 10/3/ INT-150ND Verizon and KMC Telecomm III, KMC Telecom V and KMC Data LLC 7/21/2003 ACTIVE Deemed in effect as of 8/21/ INT-154ND Indiana Paging Networks and SBC and Tex-Com d/b/a Answer Indiana 8/25/2003 ACTIVE Deemed in effect as of 9/25/ INT-155ND IDT America Corp adopts Indiana Bell (SBC) and AT&T Communications of IN. 8/25/2003 ACTIVE Deemed in effect as of 9/25/ INT-156ND Unitycomm d/b/a U4Com with United Telephone Company of IN. d/b/a Sprint and ICG 9/2/2003 ACTIVE Deemed in effect as of 10/3/ INT-157ND IDT America Corp. adopting Indiana Bell Telephone Company and AT&T Communications of Indiana 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INT-159ND XO Indiana, Inc. and AT&T Comm. Of Indiana and Verizon North 9/15/2003 ACTIVE Deemed in effect as of 10/16/ INT (I) Contract AIRTOUCH PAGING, INDIANA BELL TELEPHONE 7/14/1999 ACTIVE Deemed in effect as of 9/7/ INT-160ND Midwest Telecom of America and Verizon and CAT Communications 9/23/2003 ACTIVE Deemed in effect as of 10/24/ INT-161ND XO Indiana, Inc. and AT&T Comm. Of Indiana and Ameritech 9/23/2003 ACTIVE Deemed in effect as of 10/24/ INT-164ND Comcast Business Communications adopting SBC and TCG Indpls agreement 12/8/2003 ACTIVE Deemed in effect as of 1/8/ INT-165ND United Telephone Company of Indiana, Inc. d/b/asprint and XO Indiana 12/29/2003 ACTIVE Deemed in effect as of 1/30/ INT-166ND Sprint and Hancock Communications 12/29/2003 ACTIVE Deemed in effect as of 1/30/ INT-167ND Citynet Indiana is adopting Comm South Companies and Verizon North agreement 1/5/2004 ACTIVE Deemed in effect as of 2/6/ INT-169ND Telliss, LLC adopting SBC and Sprint Communications Company 1/5/2004 ACTIVE Deemed in effect as of 2/6/ INT (I) Contract DSLNET COMMUNICATIONS, LLC 7/9/1999 ACTIVE Deemed in effect as of 12/15/ INT-170ND Buy-Tel Communications to adopt Verizon and MCImetro Access 1/12/2004 ACTIVE Deemed in effect as of 2/12/ INT-173ND Ameritech Mobile Services d/b/a SBC Paging adopting Heartland Comm. And SBC agreement 2/16/2004 ACTIVE Deemed in effect as of 3/18/ INT-174ND Telnet Worldwide adopting SBC and AT&T 3/9/2004 ACTIVE Deemed in effect as of 4/12/ INT-176ND Kentucky Data Link d/b/a Cinergy Networks adopting Verizon North Systems & AT&T 3/29/2004 ACTIVE Deemed in effect as of 4/29/ INT-177ND TransWorld Network Corp. adopting SBC and Ernest Communications 4/26/2004 ACTIVE Deemed in effect as of 5/27/04 Page 29 of 41

30 41268-INT-178ND TransWorld Network Corp. adopting Verizon and Ernest Communications 4/26/2004 ACTIVE Deemed in effect as of 5/27/ INT (I) Contract AMERITECH INFORMATION INDUSTRY SERVIES, A DIVISION, CCCIN, INC. D/B/A CONNECT! 7/22/1999 ACTIVE Deemed in effect as of 10/13/ INT-180ND Verizon and AT&T Communications and Kentucky Data Link d/b/a Cinergy Networks 4/26/2004 ACTIVE Deemed in effect as of 5/27/ INT-181ND Verizon and AT&T Communications and Telnet Worldwide 4/26/2004 ACTIVE Deemed in effect as of 5/27/ INT-183ND Lightyear Network Solutions adopting Level 3 Communications and United Telephone d/b/a Sprint 6/7/2004 ACTIVE Deemed in effect as of 7/9/ INT-184ND Spectrotel adopting SBC and Sprint Communications 6/14/2004 ACTIVE Deemed in effect as of 7/15/ INT-185ND Illinois Telephone Corp. d/b/a Indiana Telecommunications adopting AT&T and Verizon 7/7/2004 ACTIVE Deemed in effect as of 8/9/ INT-186ND HRS Internet d/b/a Lightbound adopting Sprint and SBC 7/26/2004 ACTIVE Deemed in effect as of 8/26/ INT-187ND Lees Communications adopting Verizon and Z-Tel 8/30/2004 ACTIVE Deemed in effect as of 9/30/ INT-189ND Qwest Communications Corp. adopting AT&T Communications of Indiana and Verizon 9/13/2004 ACTIVE Deemed in effect as of 10/14/ INT-190ND Comcast Phone of Indiana adopting GTE North and Contel of the South d/b/a AT&T Communications of IN. 11/1/2004 ACTIVE Deemed in effect as of 12/2/ INT-191ND Citadel Telecom adopting Verizon and AT&T 11/8/2004 ACTIVE Deemed in effect as of 12/9/ INT-192ND United Communications Systems d/b/a Call One adopting Ameritech Advanced Data Services and New Edge 4/4/2005 ACTIVE Deemed in effect as of 5/6/05 11/15/ INT-193ND WilTel Local Network adopting TCG Indianapolis and SBC 4/18/2005 ACTIVE Deemed in effect as of 5/19/ INT-194ND Citadel Telecom adopting Verizon North and Ernest Communications 4/25/2005 ACTIVE Deemed in effect as of 6/2/ INT-196ND Arch Wireless adopting Metrocall and Verizon 7/25/2005 ACTIVE Deemed in effect as of 8/25/ INT-197ND Time Warner Cable Information Services (Indiana), LLC adopting Interconnectoin between Verizon North Inc and Contel of the South Inc d/b/a Verizon North Systems and BullsEye Telecom Inc. 10/17/2005 ACTIVE Deemed in effect as of 11/16/ INT-198ND HRS Internet, LLC d/b/a Lightbound adopting Granite Telecommunications and Verizon North Systems 10/24/2005 ACTIVE Deemed in effect as of 11/23/ INT-199ND Alaska Native Broadband 1 License, LLC adopting SBC Indiana and US Cellular 11/21/2005 ACTIVE Deemed in effect as of 12/22/ INT-201ND CMC Telecom, Inc. adopting AT&T and Indiana Bell Telephone Company, Inc. d/b/a Ameritech Indiana agreement 1/9/2006 ACTIVE Deemed in effect as of 2/9/ INT-204ND Lightyear Network Solutions adopting ICA between United Telephone Company of Indiana, Inc. d/b/a Sprint and Granite Telecommunications, LLC 3/6/2006 ACTIVE Deemed in effect as of 4/6/ INT-205ND Nexus Communications, Inc. adopting agreement between United Telephone Company of Indiana, Inc. d/b/a Sprint and Granite Telecommunications, LLC. 3/20/2006 ACTIVE Deemed in effect as of 4/20/ INT-206ND SIGECOM, LLC adoption of AT&T Communications of Indiana, G.P. and Indiana Bell Telephone Company, Inc. d/b/a Ameritech Indiana 3/27/2006 ACTIVE Deemed in effect as of 3/28/ INT-208ND American Fiber Network, Inc. adopting ICA between Telliss, LLC and Verizon North Systems. 4/24/2006 ACTIVE Deemed in effect as of 5/25/ INT-209ND Aero Communications, LLC adopting ICA between AT&T Communications of Indiana and SBC Indiana 6/2/2006 ACTIVE Deemed in effect as of 7/3/ INT (I) Contract AMERITECH INFORMATION INDUSTRY SERVIES, A DIVISION, MIDWEST TELECOM OF AMERICA, INC. 8/27/1999 ACTIVE Deemed in effect as of 4/26/ INT-210ND CenturyTel Solutions, LLC adopting ICA between AT&T Communications of Indiana and SBC Indiana 6/12/2006 ACTIVE Deemed in effect as of 7/13/ INT-211ND Aero Communications, LLC adopting ICA between AT&T and Verizon 7/17/2006 ACTIVE Deemed in effect as of 8/16/ INT-212ND Comcast Phone of Central Indiana, LLC is adopting ICA between Cincinnati Bell Telephone Company and Pac-West Telecomm, Inc. 7/17/2006 ACTIVE Deemed in effect as of 8/16/ INT-213ND INT-214ND INT-216ND INT-218ND INT-219ND INT INT-220ND INT-221ND 252(I) Contract United States Cellular Operating Company of Chicago, LLC is adopting the CMRS between United Telephone Company of Indiana, Inc., d/b/a Embarq and Michiana Metronet d/b/a Centennial Wireless 7/24/2006 ACTIVE Deemed in effect as of 8/24/06 Comcast Phone of Central Indiana, LLC is adopting ICA between TDS Telecom (Communications Corporation of Indiana) and MCImetro Access Transmission Services, LLC 9/25/2006 ACTIVE Deemed in effect as of 10/26/06 YMax Communications Corp. is adoptiong ICA between United Telephone Company of Indiana, Inc. d/b/a Embarq and Granite Telecommunications, LLC (40912-INT-88ND) 10/30/2006 ACTIVE Deemed in effect as of 11/30/06 Bright House Networks Information Services (Indiana), LLC adopting ICA between United Telephone Co. of Indiana (Embarq) and Neutral Tandem-Indiana LLC (40912-INT-102ND) 4/12/2007 ACTIVE Deemed in effect as of 5/17/07 Bright House Networks Information Services (Indiana), LLC adopting ICA between Verizon North Systems and Pac-West Telecomm, Inc. (40737-INT-111ND). 4/12/2007 ACTIVE Deemed in effect as of 5/17/07 AMERITECH INFORMATION INDUSTRY SERVIES, A DIVISION, FOCAL COMMUNICATIONS CORPORATION OF ILLINOIS 8/31/1999 ACTIVE Deemed in effect as of 10/27/99 Aero Communications, LLC is adopting agreement between United Telephone Company of Indiana d/b/a Embarq and Embarq Communications, Inc. (40912-INT-100ND) 4/13/2007 ACTIVE Deemed in effect as of 5/14/03 Bright House Networks Information Services (Indiana), LLC is adopting ICA between Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and MCImetro Access Transmission Services LLC (42893-INT-01) 4/30/2007 ACTIVE Deemed in effect as of 5/31/07 Page 30 of 41

31 41268-INT-222ND Birch Telecom of the Great Lakes, Inc. adopting ICA between AT&T Indiana and MCI Metro Access Transmission Services, LLC (42893-INT-01) 5/7/2007 ACTIVE Deemed in effect as of 6/7/ INT-223ND Aero Communications, LLC is adopting agreement between United Telephone Company of Indiana d/b/a Embarq and Neutral Tandem-Indiana, LLC (supersedes INT-217ND) 5/29/2007 ACTIVE Deemed in effect as of 6/29/ INT-224ND KMC Data, LLC adopting agreement between AT&T Indiana and Neutral Tandem (supersedes INT- 139ND) 6/18/2007 ACTIVE Deemed in effect as of 7/19/ INT-226ND Bright House Networks Information Services (Indiana), LLC is adopting ICA between Communications Corporation of Indiana (TDS Telecom) and MCIMetro Access Transmission Services, LLC (41245-INT-20ND) 8/22/2007 ACTIVE Deemed in effect as of 9/27/ INT-227ND Bright House Networks Information Services (Indiana), LLC is adopting ICA between Home Telephone Company, Inc. (TDS Telecom Corp.) and Time Warner Telecom of Indiana (41245-INT-18ND) 8/22/2007 ACTIVE Deemed in effect as of 9/27/ INT-228ND Bright House Networks Information Services (Indiana), LLC is adopting ICA between Smithville Telephone Company and Time Warner Telecom of Indiana (42400-INT-07ND) 8/22/2007 ACTIVE Deemed in effect as of 9/27/ INT (I) Contract CONTEL OF THE SOUTH, INC., E.COM TECHNOLOGIES, LLC, GTE NORTH INC. 9/7/1999 ACTIVE Deemed in effect as of 4/26/ INT-230ND WilTel Local Network adopting Level 3 Communications, LLC and Indiana Bell Telephone Company Inc., d/b/a SBC Indiana (Cause No INT-243ND) 10/4/2007 ACTIVE Deemed in effect as of 11/9/ INT-231ND PNG Telecommunications adopting agreement between United Telephone Company of Indiana, Inc. d/b/a Embarq and Neutral Tandem-Indiana, LLC. (40912-INT-102ND) 10/15/2007 ACTIVE Deemed in effect as of 11/15/ INT-232ND Bright House Networks Information Services (Indiana) LLC adopting ICA between TDS TELECOM-CCI and MCImetro Access Transmission Services, LLC. (41245-INT-20ND) 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INT-233ND Bright House Networks Information Services (Indiana) LLC adopting ICA between Home Telephone Company, Inc. (TDS TELECOM) and Time Warner Telecom of Indiana, LP (41245-INT-18ND) 12/6/2007 ACTIVE Deemed in effect as of 1/10/ INT-234ND FULLnet Advanced Communications, Inc. is adopting agreement between Cinergy Communications Company and Verizon (40737-INT-121ND) 12/18/2007 ACTIVE Deemed in effect as of 1/28/ INT-235ND DIECA Communications d/b/a Covad Communications Company is adopting the agreement between Indiana Bell Telephone Company d/b/a AT&T Indiana and MCIMetro Access Transmission Services LLC (42893-INT- 01) 12/31/2007 ACTIVE Deemed in effect as of 2/7/ INT-237ND Denali Spectrum Operations, LLC is adopting agreement between AT&T Indiana and US Cellular (40572-INT- 242ND) 1/28/2008 ACTIVE Deemed in effect as of 2/28/ INT-238ND Acess Point is adopting and agreement between United Telephone Company of Indiana, Inc., d/b/a Embarq and Bullseye 4/14/2008 ACTIVE Deemed in effect as of 5/15/ INT-239ND HRS is adopting an agreement between AT&T Communications of Indiana, Gp and Indiana Bell Telelphone Company Inc. d/b/a/ AT&T Indiana (AT&T) 4/14/2008 ACTIVE Deemed in effect as of 5/15/ INT-241ND Comcast Phone of Central Indiana, LLC adopting the Hancock Rural Telephone Corp. d/b/a Hancock Telecom and Bright House Networks Information Services (42648-INT-05ND) 5/22/2008 ACTIVE Deemed in effect as of 6/27/ INT-242ND Midwest Telecom of America, Inc. is adopting agreement between AT&T Indiana and Time Warner Telecom of Indiana, LP (40572-INT-162ND) 5/23/2008 ACTIVE Deemed in effect as of 6/27/ INT-244ND Budget PrePay, Inc. d/b/a Budget Phone is adopting agreement between Indiana Bell Tel. Co. d/b/a AT&T Indiana and Comcast Phone of Central Indiana, LLC. 8/27/2008 ACTIVE Deemed in effect as of 10/3/ INT-245ND UnityComm, LLC is adopting agreement between United Telephone Company of Indiana, Inc. d/b/a Embarq and Granite Telecommunications, LLC (40912-INT-113ND) 12/30/2008 ACTIVE Deemed in effect as of 2/5/ INT-246ND Clear Rate Communications, Inc. adopting agreement between E.Com Technologeis d/b/a Firstmile Technologies and Verizon North Inc./Contel of the South Inc. d/b/a Verizon North Systems (40737-INT- 134ND) 2/10/2009 ACTIVE Deemed in effect as of 3/20/ INT-247ND US LEC Communications Inc. d/b/a PAETEC Business Services is adopting agreement, and all amendments to said agreement, between McLeodUSA Telecommunications Services, Inc. and Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana (41268-INT-105ND). 5/14/2009 ACTIVE Deemed in effect as of 6/18/ INT-248ND CenturyTel Acquisition LLC d/b/a KMC Telecom III, LLC is adopting the agreement between United Telephone Company of Indiana, Inc d/b/a Embarq and Bandwidth.com CLEC, LLC (40912-INT-109ND) 5/26/2009 ACTIVE Deemed in effect as of 7/2/ INT-249ND Time Warner Cable Information Services (Indiana), LLC adopting Interconnectoin between United Telephone Company of Indiana, Inc. d/b/a Embarq and Granite Telecommunications, LLC (40912-INT- 113ND) 6/3/2009 ACTIVE Deemed in effect as of 7/9/ INT (I) Contract INDIANA BELL TELEPHONE, RHYTHMS LINKS, INC. 9/27/1999 ACTIVE Deemed in effect as of 12/29/ INT-250ND Net Talk.com, Inc. is adopting the agreement between Verizon North Systems and Ymax Communications Corporation (40737-INT-115ND) 7/24/2009 ACTIVE Deemed in effect as of 8/27/09 Page 31 of 41

32 41268-INT-251ND MCC Telephony of the Midwest, LLC d/b/a Mediacom is adopting the agreement between Verizon North Systems and Access Point, Inc.(40737-INT-128ND) 8/27/2009 ACTIVE Deemed in effect as of 10/1/ INT-252ND Aero Communications, LLC is adopting the agreement between AT&T Indiana and Delta Communications, LLC d/b/a Clearwave Communications (40572-INT-276ND) 9/9/2009 ACTIVE Deemed in effect as of 10/15/ INT-253ND Comcast Phone of Central Indiana, LLC is adopting the agreement between Indiana Bell Tel. Co. d/b/a AT&T Indiana and New Edge Networks, Inc. d/b/a New Edge Networks. (40572-INT-72ND) 9/24/2009 ACTIVE Deemed in effect as of 10/29/ INT-254ND IDT America, Corp. is adopting the agreement between Indiana Bell Tel. Co. d/b/a AT&T Indiana and New Edge Networks, Inc. d/b/a New Edge Networks. (40572-INT-27ND) 9/24/2009 ACTIVE Deemed in effect as of 10/29/ INT-255ND INT-256ND INT-257ND INT-258ND INT-259ND INT-260ND INT-261ND INT-262ND INT-264ND INT-265ND INT-266ND INT-268ND INT-269ND INT INT-270ND INT-271ND INT-272ND INT-274ND INT-275ND INT-276ND INT-277ND INT-278ND 252(I) Contract Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel is adopting the agreement between United Telephone Company of Indiana d/b/a Embarq and Granite Telecommunications, LLC (40912-INT-113ND) 10/7/2009 ACTIVE Deemed in effect as of 11/9/09 MCC Telephony of the Midwest, LLC is adopting the agreement between United Telephone Company of Indiana d/b/a Embarq and Comcast Phone of Central Indiana, LLC (43462-INT-01) 10/9/2009 ACTIVE Deemed in effect as of 11/13/09 Qwest Communications Company is adopting the agreement Indiana Bell Telephone Company d/b/a AT&T Indiana and CMC Telecom (41268-INT-201ND) 11/19/2009 ACTIVE Deemed in effect as of 12/28/09 Insight Phone of Indiana, LLC is adopting the agreement between Indiana Bell Telephone Company d/b/a AT&T Indiana and Delta Communications, LLC d/b/a Clearwave Communications (40572-INT-276ND) 11/20/2009 ACTIVE Deemed in effect as of 12/28/09 Citynet Indiana is Adopting the agreement between Indiana Bell Telephone Company d/b/a AT&T and TeleQuality Communications, Inc. (40572-INT-279ND) 11/23/2009 ACTIVE Deemed in effect as of 12/31/09 Infotelecom, LLC is adopting the agreement between Indiana Bell Telephone Company d/b/a AT&T and Level 3 Communications, LLC (40572-INT-243ND) 11/24/2009 ACTIVE Deemed in effect as of 12/31/09 Zayo Bandwidth Indiana, LLC is adopting the agreement between Indiana Bell Telephone Company d/b/a AT&T Indiana and Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel. (40572-INT-244ND) 12/15/2009 ACTIVE Deemed in effect as of 1/21/10 Infotelecom, LLC is adopting the agreement between Verizon North Systems and Ymax Communications Corporation. (40737-INT-115ND) 1/19/2010 ACTIVE Deemed in effect as of 2/25/10 Zayo Bandwidth Indiana, LLC is adopting the agreement between Verizon North, Inc. and Contel of the South Inc. d/b/a Verizon North Systems and Dynalink Communications, Inc. (40737-INT-139ND) 2/2/2010 ACTIVE Deemed in effect as of 3/11/10 MCC Telephony of the Midwest, LLC d/b/a Mediacom is adopting the agreement between Craigville Telephone Company, Inc. and Sprint Communications Company L.P. (43055-INT-01) 3/8/2010 ACTIVE Deemed in effect as of 4/16/10 Time Warner Cable Information Services LLC is adopting the agreement between Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and CIMCO Communications, Inc.. (41268-INT-240ND) 4/12/2010 ACTIVE Deemed in effect as of 5/13/10 XO Communications Services, Inc. is adopting the agreement between Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and tw telecom of indiana, l.p. (40572-INT-162ND) 5/6/2010 ACTIVE Deemed in effect as of 6/10/10 TriArch Marketing, Inc. is adopting the agreement between Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Image Access, Inc. (40572-INT-256ND) 5/14/2010 ACTIVE Deemed in effect as of 6/14/10 AMERITECH ADVANCED DATA SERVICES OF INDIANA, INC., SWEETSER TELEPHONE COMPANY, INC. 10/8/1999 ACTIVE Deemed in effect as of 12/29/99 Wholesale Carrier Services, Inc. is adopting the agreement between Indiana Bell Tel. Co. d/b/a AT&T Indiana and Metropolitan Telecommunications d/b/a MetTel. (40572-INT-244ND) 5/27/2010 ACTIVE Deemed in effect as of 7/2/10 MCC Telephony of the Midwest, LLC is adopting the agreement between Indiana Bell Tel. Co. d/b/a AT&T Indiana and Access Point, Inc. (40572-INT-271ND) 6/24/2010 ACTIVE Deemed in effect as of 7/29/10 MCC Telephony of the Midwest, LLC d/b/a Mediacom is adopting the agreement between Northwestern Indiana Telephone Co., Inc. d/b/a NITCO and Sprint Communications Company L.P. (42312-INT-02ND) 7/14/2010 ACTIVE Deemed in effect as of 8/15/10 Comcast Phone of Central Indiana, LLC is adopting the agreement between Perry-Spencer Telephone Cooperative, Inc. d/b/a PSC and Cinergy Communications Company (42666-INT-03ND) 10/22/2010 ACTIVE Deemed in effect as of 11/29/10 Clear Rate Communications, Inc. adopting agreement between Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Access One, Inc. (40572-INT-273ND) 10/29/2010 ACTIVE Deemed in effect as of 12/2/10 US Signal Company, LLC is adopting the agreement between United Telephone Company, Inc. (formerly d/b/a Embarq) d/b/a CenturyLink and Comcast Phone of Central Indiana, LLC (43462-INT-01) 11/12/2010 ACTIVE Deemed in effect as of 12/13/10 Time Warner Cable Information Services (Indiana), LLC is adopting the agreement between Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and New Edge Network, Inc. (40572-INT-72) 11/18/2010 ACTIVE Deemed in effect as of 12/27/10 MCC Telephony of the Midwest, LLC is adopting the agreement between Citizens Telephone Corporation and Sprint Communications Company, LP (43053-INT-01) 2/3/2011 ACTIVE Deemed in effect as of 3/10/11 Page 32 of 41

33 41268-INT-279ND Nexus Communications, Inc. adopting agreement between Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Navigator Telecommunications, LLC (40572-INT-306ND) 8/19/2011 ACTIVE Deemed in efffect as of 9/22/ INT (I) Contract GTE NORTH INC., MIDWEST TELECOM OF AMERICA, INC. 10/20/1999 ACTIVE Deemed in effect as of 11/23/ INT-281ND 356 Wireless, LLC is adopting the agreement between AT&T Indiana and Nextel West Corporation. ( INT-58) 2/29/2012 ACTIVE Deemed in effect as of 4/5/ INT-282ND Comlink, LLC d/b/a Netrino, LLC is adopting the agreement and all amendments to the agreement of Indiana Bell Tel. Co., Inc. d/b/a AT&T Indian and Indiana Fiber Network, LLC (40572-INT-305ND) 3/2/2012 ACTIVE Deemed in effect as of 4/5/ INT-283ND Comlink, LLC d/b/a Netrino, LLC is adopting the agreement and all amendments to the agreement between Frontier North, Inc. and Frontier Midstates, Inc. and Easton Telecom Services, LLC (40737-INT-150ND) 12/13/2012 ACTIVE Deemed in effect as of 1/17/ INT-285ND Frontier Communications of America, Inc. is adopting the agreement between Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Big River Telephone Company, LLC (44078-INT-01) 1/16/2013 ACTIVE Deemed in effect as of 2/22/ INT-286ND Cincinnati Bell Telephone Company LLC is adopting the agreement between Cincinnati Bell Telephone Company LLC and Time Warner Cable Information Services (Ohio), LLC for use in Indiana. 2/1/2013 ACTIVE Deemed in effect as of 3/7/ INT-287ND Metro FiberNet, LLC is adopting the agreement between AT&T Indiana and Big River Telephone Company, LLC (44078-INT-01) 4/5/2013 ACTIVE Deemed in effect as of 5/9/ INT-288ND Metro Fibernet, LLC is adopting the agreement between United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Cinergy MetroNet, Inc. (40912-INT-130ND) 8/7/2013 ACTIVE Deemed in effect as of 9/12/ INT-289ND Pulaski White Rural Tel. Coop, Inc. d/b/a Pulaski White Communications is adopting the agreement between CenturyTel of Central Indiana, Inc. d/b/a CenturyLink, CenturyTel of Odon, Inc. d/b/a CenturyLink, and Comcast Phone of Central Indiana, LLC (41714-INT-13ND) 10/1/2013 ACTIVE Deemed in effect as of 11/7/ INT (I) Contract KIVA TELECOMMUNICATIONS, INC. 11/17/1999 ACTIVE Deemed in effect as of 8/9/ INT-290ND BCN Telecom, Inc. is adopting the agreement between Frontier Communications of Indiana LLC and Frontier Communications of Thorntown LLC and MCC Telephony of the Midwest, LLC (42602-INT-09ND) 2/20/2014 ACTIVE Deemed in effect as of 3/27/ INT-291ND FBN Indiana, Inc. adopting agreement between Indiana Bell Tel. Co., Inc. d/b/a AT&T Indiana and Big River Telephone Company, LLC. 5/21/2014 ACTIVE Deemed in effect as of 6/27/ INT-292ND TDS Telecommunications Corporation and Metro FiberNet, LLC 9/19/2014 ACTIVE Deemed in effect as of 10/23/ INT-293ND Frontier North Inc., Frontier Midstates Inc., and BCN Telecom, Inc. 10/10/2014 ACTIVE Deemed in effect as of 11/14/ INT-294ND Pulaski White Communications is adopting the agreement between United Telephone Company of Indiana, Inc. d/b/a CenturyLink and New Horizons Communications Corp. 11/25/2014 ACTIVE Deemed in effect as of 1/1/ INT-295ND New Lisbon Broadband and Communications, LLC and Indiana Bell Telephone Incorporated d/b/a AT&T 5/4/2015 ACTIVE Deemed in effect as of 6/4/ INT-296ND CMN-RUS, Inc d/b/a Metronet is adopting the agreement between Frontier Communications of Indiana, LLC; Frontier Communication of Thorntown LLC and MCC Telephony of the Midwest, LLC (42602-INT-09ND) 6/29/2015 ACTIVE Deemed in effect as of 7/30/ INT-297ND United Telephone Company of Indiana, Inc dba CenturyLink and Miles Communications Corp dba Enhanced Telecommunications Corp 7/27/2015 ACTIVE Deemed in effect as of 8/21/ INT (I) Contract ADELPHIA BUSINESS SOLUTION OPERATIONS, INC. 12/21/1999 ACTIVE Deemed in effect as of 2/2/ INT (I) Contract CONTEL OF THE SOUTH, INC., DSLNET COMMUNICATIONS, LLC, GTE NORTH INC. 3/9/2000 ACTIVE Deemed in effect as of 4/26/ INT (I) Contract ADELPHIA BUSINESS SOLUTION OPERATIONS, INC., CONTEL OF THE SOUTH, INC., GTE NORTH INC. 3/14/2000 ACTIVE Deemed in effect as of 4/26/ INT (I) Contract INDIANA BELL TELEPHONE, NPCR, INC. 4/10/2000 ACTIVE Deemed in effect as of 5/25/ INT (I) Contract CONTEL OF THE SOUTH, INC., GTE NORTH INC., NPCR, INC. 4/10/2000 ACTIVE Deemed in effect as of 5/25/ INT (I) Contract CONTEL OF THE SOUTH, INC., GTE NORTH INC., NEWPATH HOLDINGS, INC. 4/24/2000 ACTIVE Deemed in effect as of 6/7/ INT (I) Contract AMERITECH INFORMATION INDUSTRY SERVIES, A DIVISION, TSR WIRELESS LLC 7/11/2000 ACTIVE Deemed in effect as of 10/4/ INT (I) Contract GTE NORTH INC., TELECORP COMMUNICATIONS, INC. 8/15/2000 ACTIVE Deemed in effect as of 9/27/ INT (I) Contract BROADBAND OFFICE COMMUNICATIONS, INC., VERIZON NORTH SYSTEMS 9/11/2000 ACTIVE Deemed in effect as of 12/1/ INT (I) Contract TALLGRASS COMMUNICATIONS, INC., VERIZON NORTH SYSTEMS 9/19/2000 ACTIVE Deemed in effect as of 12/13/ INT (I) Contract KMC TELECOM V, INC, VERIZON NORTH SYSTEMS 10/11/2000 ACTIVE Deemed in effect as of 12/28/ INT (I) Contract AMERITECH INDIANA, COMMUNITY TELEPHONE CORPORATION 11/13/2000 ACTIVE Deemed in effect as of 2/9/ INT (I) Contract MIDWEST TELECOM OF AMERICA, INC., VERIZON NORTH SYSTEMS 1/2/2001 ACTIVE Deemed in effect as of 3/1/ INT (I) Contract AMERITECH INDIANA, US XCHANGE OF INDIANA, INC. 1/31/2001 ACTIVE Deemed in effect as of 4/25/ INT (I) Contract American Fiber Systems, Inc., AMERITECH INFORMATION INDUSTRY SERVIES, A DIVISION 3/1/2001 ACTIVE Deemed in effect as of 4/11/ INT (I) Contract McLeodUSA Telecommunications Services, Inc., Verizon North Inc. - Indiana (Contel) 3/12/2001 ACTIVE Deemed in effect as of 4/11/ INT (I) Contract AMERITECH INFORMATION INDUSTRY SERVIES, A DIVISION, Qwest Communications Corporation 4/6/2001 ACTIVE Deemed in effect as of 6/20/ INT (I) Contract Fuzion Wireless Telecommunications, Inc., Verizon North Inc. - Indiana 5/2/2001 ACTIVE Deemed in effect as of 7/25/01 Page 33 of 41

34 41268-INT (I) Contract HomeFront DSL, Inc., Indiana Bell Telephone Company, Incorporated 5/4/2001 ACTIVE Deemed in effect as of 7/25/ INT (I) Contract Indiana Bell Telephone Company, Incorporated, VoiceStream Wireless Corporation 5/9/2001 ACTIVE Deemed in effect as of 7/25/ INT (I) Contract Level 3 Communications, LLC, Verizon North Inc. - Indiana (Contel) 5/22/2001 ACTIVE Deemed in effect as of 8/15/ INT (I) Contract Tritel Communications, Inc., Verizon North Inc. - Indiana 6/19/2001 ACTIVE Deemed in effect as of 10/17/ INT (I) Contract US Xchange of Indiana, L.L.C., adopting Verizon North Inc. - Indiana (Contel) and AT&T Communications of Indiana, GP (40571-INT-02) 7/6/2001 ACTIVE Deemed in effect as of 3/13/ INT (I) Contract FBN Indiana, Inc., Verizon North Inc. - Indiana 7/27/2001 ACTIVE Deemed in effect as of 9/26/ INT (I) Contract Verizon North Inc. - Indiana, VoiceStream Wireless Corporation 8/2/2001 ACTIVE Deemed in effect as of 10/24/ INT (I) Contract Miles Communications, Inc., Verizon North Inc. - Indiana (Contel) 8/27/2001 ACTIVE Deemed in effect as of 10/11/ INT (I) Contract Blueriver Communications, Inc., Verizon North Inc. - Indiana 10/1/2001 ACTIVE Deemed in effect as of 10/31/ INT (I) Contract Grande Communications Networks, Inc., Indiana Bell Telephone Company, Incorporated 10/16/2001 ACTIVE Deemed in effect as of 3/6/ INU-123ND 20th Amendment AT&T Indiana and Sage Telecom, Inc. 12/29/2008 ACTIVE Deemed in effect as of 1/29/ INV-123ND 21st Amendment AT&T Indiana and Sage Telecom, Inc. 7/13/2009 ACTIVE Deemed in effect as of 8/13/ INW- 123ND 22nd Amendment AT&T Indiana and Sage Telecom, Inc. 9/13/2010 ACTIVE Deemed in effect as of 10/14/ INX-123ND 23rd Amendment AT&T Indiana and Sage Telecom, Inc. 5/6/2011 ACTIVE Deemed in effect as of 6/9/ INA-01 1st Amendment BELLSOUTH CELLULAR CORP., INDIANA BELL TELEPHONE 3/15/2000 ACTIVE Deemed in effect as of 6/7/ INB-01ND 2nd Amendment Ameritech and Bell South Cellular 11/25/2002 ACTIVE Deemed in effect as of 12/25/ INT-01 Arbitration BellSouth Cellular, Indiana Bell Telephone 11/17/1999 ACTIVE Deemed in effect as of 12/22/ INA-01ND 1st Amendment CenturyTel of Central Indiana, Inc. d/b/a CenturyLink, CenturyTel of Odon, Inc. d/b/a CenturyLink, and Sprint Spectrum L.P. 5/9/2014 ACTIVE Deemed in effect as of 6/12/ INA-02 1st Amendment CENTURYTEL, UNITED STATES CELLULAR CORPORATION 12/7/2000 ACTIVE Deemed in effect as of 3/1/ INA-06ND 1st Amendment CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and CenturyTel of Odon, Inc. d/b/a CenturyLink and New Cingular Wireless PCS, LLC (f/k/a Cingular Wireless) 4/2/2013 ACTIVE Deemed in effect as of 5/9/ INA-10ND 1st Amendment CenturyTel of Odon, Inc. d/b/a CenturyLink; CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and Bullseye Telecom, Inc. 11/30/2011 ACTIVE Deemed in effect as of 1/5/ INA-11ND 1st Amendment CenturyTel of Odon, Inc. d/b/a CenturyLink; CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and Verizon Wireless 5/24/2013 ACTIVE Deemed in effect as of 6/20/ INA-13ND 1st Amendment CenturyTel of Central Indiana, d/b/a/ CenturyLink; CenturyTel of Odon, Inc. d/b/a CenturyLink; and Comcast Phone of Central Indiana, LLC 1/4/2013 ACTIVE Deemed in effect as of 2/7/ INB-02ND 2nd Amendment CenturyTel of Odon, Inc. d/b/a CenturyLink; CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and United State Cellular Corporation 1/15/2013 ACTIVE Deemed in effect as of 2/22/ INT-01 Contract CenturyTel, Sprint Spectrum L.P. 4/20/2000 ACTIVE Deemed in effect as of 7/19/ INT-02 Contract CenturyTel, United States Cellular Corporation 7/3/2000 ACTIVE Deemed in effect as of 9/27/ INT-03ND Contract CenturyTel and Verizon Wireless 12/30/2003 ACTIVE Deemed in effect as of 1/30/ INT-04ND CenturyTel and Centennial Communications Corp. 6/28/2004 ACTIVE Deemed in effect as of 7/29/ INT-05ND CenturyTel of Central Indiana and Time Warner Telecom of Indiana 2/28/2005 ACTIVE Deemed in effect as of 3/31/05 03/31/ INT-06ND Contract CenturyTel of Central Indiana and CenturyTel of Odon and Cingular Wireless ( Cingular adopting INT- 03ND Century Tel and Verizon) 6/6/2005 ACTIVE Deemed in effect as of 7/7/ INT-07ND CenturyTel of Central Indiana, Inc. and CenturyTel of Odon, Inc. and Comcast Phone of Central Indiana, LLC 10/31/2005 ACTIVE Deemed in effect as of 12/8/ INT-08ND CenturyTel of Central Indiana, Inc. and CenturyTel of Odon, Inc. and Universal Telecom, Inc. 11/6/2006 ACTIVE Deemed in effect as of 12/7/ INT-10ND CenturyTel of Odon, Inc. d/b/a CenturyLink; CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and Bullseye Telecom, Inc. 5/3/2010 ACTIVE Deemed in effect as of 6/10/ INT-11ND CenturyTel of Odon, Inc. d/b/a CenturyLink; CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and Verizon Wireless 1/12/2011 ACTIVE Deemed in effect as of 2/21/ INT-12ND CenturyTel of Odon, Inc. d/b/a CenturyLink; CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and Big River Telephone, LLC 8/19/2011 ACTIVE Deemed in effect as of 9/22/ INT-13ND CenturyTel of Central Indiana, d/b/a/ CenturyLink; CenturyTel of Odon, Inc. d/b/a CenturyLink; and Comcast Phone of Central Indiana, LLC 11/11/2011 ACTIVE Deemed in effect as of 12/15/11 Page 34 of 41

35 41714-INT-14ND CenturyTel of Odon, Inc. d/b/a CenturyLink; CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and vcom Solutions 2/20/2012 ACTIVE Deemed in effect as of 3/29/ INT-15ND CenturyTel of Odon, Inc. d/b/a CenturyLink; CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and Access Point, Inc. 7/18/2012 ACTIVE Deemed in effect as of 8/23/ INT-16ND CenturyTel of Odon, Inc. d/b/a CenturyLink, CenturyTel of Central Indiana, Inc. d/b/a CenturyLink, and Qwest Communications Company, LLC d/b/a CenturyLink QCC 9/11/2012 ACTIVE Deemed in effect as of 10/18/ INT-17ND CenturyTel of Odon, Inc. d/b/a CenturyLink, CenturyTel of Central Indiana, Inc. d/b/a CenturyLink, and Spectrotel, Inc. 11/1/2012 ACTIVE Deemed in effect as of 12/6/ INT-18ND CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and CenturyTel of Odon, Inc. d/b/a CenturyLink and Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel 9/12/2013 ACTIVE Deemed in effect as of 10/17/ INT-19ND CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and CenturyTel of Odon, Inc. d/b/a CenturyLink and HRS Internet, LLC d/b/a LightBound 5/23/2014 ACTIVE Deemed in effect as of 6/27/ INT-20ND Centurytel of Odon, Inc. d/b/a CenturyLink, CenturyTel of Central Indiana, Inc. d/b/a CenturyLink, and CenturyLink Communications, LLC 7/26/2014 ACTIVE Deemed in effect as of 9/4/ INT-21ND CenturyTel of Central Indiana, Inc. d/b/a CenturyLink, CenturyTel of Odon, Inc. d/b/a CenturyLink, and New Horizons Communications Corp. 8/8/2014 ACTIVE Deemed in effect as of 9/11/ INT-22ND CenturyTel of Central Indiana, Inc. d/b/a Century Link, and Time Warner Cable Information Services (Indiana), LLC d/b/a Time Warner Cable 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INT-23ND Centurytel of Odon, Inc. d/b/a CenturyLink and Time Warner Cable Information Services (Indiana), LLC d/b/a Time Warner Cable 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INT-24ND Centurytel of Odon, Inc. d/b/a CenturyLink and Teleport Communications America, LLC 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INT-25ND CenturyTel of Central Indiana, Inc. d/b/a Century Link and Teleport Communications America, LLC 1/20/2015 ACTIVE Deemed in effect as of 2/20/ INT-26ND CenturyTel of Central Indiana, Inc. d/b/a CenturyLink and CenturyTel of Odon, Inc. d/b/a CenturyLink and Birch Telecom of the Great Lakes, Inc. d/b/a Birch Communications 3/30/2015 ACTIVE Deemed in effect as of 5/7/ INT-27ND CenturyTel of Central Indiana, Inc., dba CenturyLink; CenturyTel of Odon, Inc., dba CenturyLink, (CenturyLink), and Level 3 Communications L.L.C. 6/22/2015 ACTIVE Deemed in effect as of 7/23/ INT-28ND CenturyTel of Central Indiana, Inc., dba CenturyLink; CenturyTel of Odon, Inc., dba CenturyLink and vcom Solutions 8/21/2015 ACTIVE Deemed in effect as of 9/21/ INT-29ND CenturyTel of Central Indiana, Inc dba CenturyLink and Smithville Telecom LLC 9/11/2015 ACTIVE Deemed in effect as of 10/12/ INA-02ND 1st Amendment Swayzee Telephone Company, Inc. and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INT-01 Contract RTC COMMUNICATIONS CORP., SWAYZEE TELEPHONE CO., INC. 4/25/2000 ACTIVE Deemed in effect as of 4/11/ INT-02ND Swayzee Telephone and Verizon Wireless 5/17/2004 ACTIVE Deemed in effect as of 6/17/ INT-03ND Swayzee Telephone and Westel Indianapolis d/b/a Cingular Wireless 7/6/2004 ACTIVE Deemed in effect as of 8/9/ INT-04ND Swayzee Telephone and Michiana Metronet d/b/a Centennial Wireless 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INA-02ND 1st Amendment Geetingsville Telephone Company, Inc. and Verizon Wireless 8/9/2012 ACTIVE Deemed in effect as of 9/13/ INA-03ND 1st Amendment Geetingsville Telephone and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility f/k/a Westel Indianapolis d/b/a Cingular Wireless 3/27/2012 ACTIVE Deemed in effect as of 5/3/ INT-01 Contract GEETINGSVILLE TELEPHONE CO., INC., RTC COMMUNICATIONS CORP. 4/25/2000 ACTIVE Deemed in effect as of 4/11/ INT-02ND Contract Geetingsville Telephone and Verizon Wireless 5/17/2004 ACTIVE Deemed in effect as of 6/17/ INT-03ND Contract Geetingsville Telephone and Westel Indianapolis d/b/a Cingular Wireless 7/6/2004 ACTIVE Deemed in effect as of 8/9/ INT-04ND Geetingsville Telephone and Michiana Metronet d/b/a Centennial Wireless 1/31/2005 ACTIVE Deemed in effect as of 3/1/05 Renewal INA-02ND 1st Amendment Mulberry Cooperative Telephone Company, Inc. and Verizon Wireless 8/9/2012 ACTIVE Deemed in effect as of 9/13/ INA-03ND 1st Amendment Mulberry Cooperative Telephone Company, Inc. and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility f/k/a Westel Indianapolis d/b/a Cingular Wireless. 3/27/2012 ACTIVE Deemed in effect as of 5/3/ INT-01 Contract MULBERRY CO-OP. TELEPHONE CO., INC., RTC COMMUNICATIONS CORP. 4/25/2000 ACTIVE Deemed in effect as of 4/11/01 Page 35 of 41

36 41726-INT-02ND Mulberry CO-OP Telephone and Verizon Wireless 5/17/2004 ACTIVE Deemed in effect as of 6/17/ INT-03ND Mulberry CO-OP Telephone and Westel Indianapolis d/b/a Cingular Wireless 7/6/2004 ACTIVE Deemed in effect as of 8/9/ INT-04ND Mulberry CO-OP Telephone and Michiana Metronet d/b/a Centennial Wireless 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INT-05ND Mulberry CO-OP Telephone and Time Warner Telecom 8/22/2005 ACTIVE Deemed in effect as of 9/26/ INA-01ND 1st Amendment Amendment to agreement between Pulaski-White Tele. And Verizon Wireless 1/28/2003 ACTIVE Deemed in effect as of 2/28/03 Pulaski White Rural Telephone and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility (F/k/a Michiana INA-02ND 1st Amendment Metronet d/b/a Centennial Wireless) 5/1/2012 ACTIVE Deemed in effect as of 6/7/ INB-01ND 2nd Amendment Pulaski-White Rural Telephone Cooperative, Inc. and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INT-01 Contract GTE Mobilnet of Indiana RSA #1 Limited Partnership, Pulaski White Telephone 5/1/2001 ACTIVE Deemed in effect as of 7/25/ INT-02ND Pulaski White Rural Telephone and Michiana Metronet d/b/a Centennial Wireless 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INT-03ND EAS Traffic Pulaski White Rural Telephone Cooperative and Comcast Phone of Central Indiana, LLC 7/16/2012 ACTIVE Deemed in effect as of 8/23/ INA-02ND 1st Amendment Sunman Telecommunications Corporation d/b/a Enhanced Telecommunications Corporation and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INT-01 Contract Sprint Spectrum L.P., Sunman Telecommunications Corporation 5/10/2001 ACTIVE Deemed in effect as of 7/25/ INT-02ND Sunman Telecommunications Corporation and Verizon Wireless 5/4/2004 ACTIVE Deemed in effect as of 6/4/ INA-01ND 1st Amendment AT&T Indiana and FBN Indiana, Inc. 2/27/2006 ACTIVE Deemed in effect as of 3/30/ INB-01ND 2nd Amendment AT&T Indiana and FBN Indiana, Inc. 4/23/2007 ACTIVE Deemed in effect as of 5/24/ INC-01ND 3rd Amendment AT&T Indiana and FBN Indiana, Inc. 4/10/2008 ACTIVE Deemed in effect as of 5/15/ IND-01ND 4th Amendment AT&T Indiana and FBN Indiana, Inc. 4/28/2008 ACTIVE Deemed in effect as of 5/29/ INE-01ND 5th Amendment AT&T Indiana and FBN Indiana, Inc. 4/20/2009 ACTIVE Deemed in effect as of 5/21/ INT-01 Arbitration Ameritech Advanced Data Services of Indiana, Inc., IG2 8/6/2001 ACTIVE Deemed in effect as of 10/31/ INT-04ND Ameritech Advanced Data Services of Indiana d/b/a SBC and New Edge Network Replaces INT- 02ND 10/18/2004 ACTIVE Deemed in effect as of 11/18/ INT-01 Arbitration Indiana Bell Telephone Company, Incorporated, McLeodUSA Telecommunications Services, Inc. 9/28/2001 ACTIVE 7/24/02 (Dismissal) INA-02ND 1st Amendment Rochester Telephone Company, Inc. and Sprint Spectrum, LP 9/7/2007 ACTIVE Deemed in effect as of 10/11/ INA-03ND 1st Amendment Rochester Telephone Company, Inc. and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INA-04ND 1st Amendment Rochester Telephone and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility f/k/a Westel Indianapolis d/b/a Cingular Wireless 3/27/2012 ACTIVE Deemed in effect as of 5/3/ INA-07ND 1st Amendment Rochester Telephone Company, Inc. and United States Cellular Corporation 10/16/2012 ACTIVE Deemed in effect as of 11/26/ INT-01ND Contract Rochester Telephone Company, Inc., Centennial Cellular Operating Company, LLC 2/21/2002 ACTIVE Deemed in effect as of 3/23/ INT-02ND Contract Rochester Telephone Company, Inc., Sprint Spectrum, L.P. d/b/a Sprint PCS 2/21/2002 ACTIVE Deemed in effect as of 3/23/ INT-03ND Contract Rochester Telephone and Verizon Wireless 5/17/2004 ACTIVE Deemed in effect as of 6/17/ INT-04ND Contract Rochester Telephone and Westel Indpls d/b/a Cingular Wireless 7/6/2004 ACTIVE Deemed in effect as of 8/9/ INT-05ND Rochester Telephone and Michiana Metronet d/b/a Centennial Wireless 2/7/2005 ACTIVE Deemed in effect as of 3/10/ INT-06ND Rochester Telephone Company, Inc. and Comcast Phone of Central Indiana, LLC 10/2/2006 ACTIVE Deemed in effect as of 11/2/ INT-07ND Rochester Telephone Company, Inc. and United States Cellular Corporation 6/5/2009 ACTIVE Deemed in effect as of 7/9/ INA-01ND Contract SBC and Buy-Tel Communications 8/2/2004 ACTIVE Deemed in effect as of 9/2/ INT-01 Contract Indiana Bell Telephone Company and Buy-Tel Communications 9/3/2002 ACTIVE Deemed in effect as of 10/2/02 Page 36 of 41

37 42260-INA-02ND 1st Amendment Frontier Communications of Thorntown, LLC and Sprint Spectrum L.P. 10/2/2012 ACTIVE Deemed in effect as of 11/9/ INT-02ND Frontier Communications of Thorntown, LLC and Sprint Spectrum L.P. 9/27/2007 ACTIVE Deemed in effect as of 10/29/ INT-01ND Northwestern Indiana Tel. Co. & FBN Indiana 11/12/2002 ACTIVE Deemed in effect as of 12/16/ INT-02ND Northwestern Indiana Telephone Company and Sprint Communications Company, L.P. 9/1/2006 ACTIVE Deemed in effect as of 10/2/ INT-03ND Northwestern Indiana Telephone Company, Inc. and Comcast Phone of Central Indiana, LLC 7/16/2012 ACTIVE Deemed in effect as of 8/23/ INA-05ND 1st Amendment Frontier Communications of Indiana and AT&T Wireless Services 9/28/2012 ACTIVE Deemed in effect as of 11/1/ INA-07ND 1st Amendment Frontier Communications of Indiana and Verizon Wireless 3/18/2013 ACTIVE Deemed in effect as of 4/25/ INA-09ND 1st Amendment Frontier Communications of Indiana LLC and Sprint Spectrum L.P. 10/2/2012 ACTIVE Deemed in effect as of 11/9/ INT-01ND Frontier Communications of Indiana-Frontier Communications of Thorntown and Comm South 12/3/2002 ACTIVE Deemed in effect as of 1/3/ INT-02ND Frontier Communications of Indiana & Frontier Communications of Thorntown with CAT Communications International 12/8/2003 ACTIVE Deemed in effect as of 1/8/ INT-03ND Frontier Communications of Indiana and Universal Telecom 3/29/2004 ACTIVE Deemed in effect as of 4/29/ INT-04ND Frontier Communications of Indiana and Centennial Communications 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INT-05ND Frontier Communications of Indiana and AT&T Wireless Services 8/23/2004 ACTIVE Deemed in effect as of 9/23/ INT-06ND Frontier Communications of Indiana and Westel Indianapolis d/b/a Cingular Wireless 12/14/2004 ACTIVE Deemed in effect as of 1/14/ INT-07ND Frontier Communications of Indiana and Verizon Wireless 3/7/2005 ACTIVE Deemed in effect as of 4/7/05 Renewal INT-08ND Frontier Communications of Indiana, Inc. and T-Mobile, USA, Inc. 5/30/2006 ACTIVE Deemed in effect as of 6/30/ INT-09ND Frontier Communications of Indiana LLC and Sprint Spectrum L.P. 9/27/2007 ACTIVE Deemed in effect as of 10/29/ INA-01ND 1st Amendment Daviess-Martin County Rural Telephone Corporation d/b/a RTC Communications and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INA-02ND 1st Amendment Wireless between Daviess Martin County Rural Telephone Corporation d/b/a RTC Communications and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility (f/k/a Bell South Mobility, LLC d/b/a Cingular Wireless) 5/23/2012 ACTIVE Deemed in effect as of 6/29/ INT-01ND Int. Agree. between Daviess-Martin County RTC and Verizon Wireless 2/10/2003 ACTIVE Deemed in effect as of 3/13/ INT-02ND Int. Agree. between Daviess-Martin County RTC and Cingular Wireless 9/8/2003 ACTIVE Deemed in effect as of 10/9/ INT-03ND Wireless /Compensation between Daviess-Martin County RTC d/b/a RTC Communications and Michiana Metronet d/b/a Centennial Wireless 1/30/2006 ACTIVE Deemed in effect as of 3/2/ INT-04ND Daviess-Martin County RTC d/b/a RTC Communications and Cinergy Communications Company. (EAS Traffic ) 7/30/2007 ACTIVE Deemed in effect as of 8/30/ INT-05ND Daviess-Martin County Rural Telephone Corporation d/b/a RTC Communications and Smithville Telecom 2/21/2014 ACTIVE Deemed in effect as of 3/27/ INA-03ND 1st Amendment Smithville Telephone Company and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility [f/k/a Westel Indianapolis d/b/a Cingular Wireless] 4/17/2012 ACTIVE Deemed in effect as of 5/24/ INA-04ND 1st Amendment Smithville Telephone and Cinergy Communications Company 7/26/2004 ACTIVE Deemed in effect as of 8/26/ INA-06ND 1st Amendment Smithville Telephone Company and Verizon Wireless 8/2/2012 ACTIVE Deemed in effect as of 9/6/ INT-01ND Int. Agree. Between Us Xchange d/b/a Choice One and Smithville Telephone 3/31/2003 ACTIVE Deemed in effect as of 4/30/ INT-02ND Int. Agree between Sprint Communications and Smithville Telephone 4/14/2003 ACTIVE Deemed in effect as of 5/14/ INT-03ND Int. Agree between Cingular Wireless Bloomington Cellular and Smithville Telephone 5/12/2003 ACTIVE Deemed in effect as of 6/11/ INT-04ND Int. Agree between Cinergy Communications Co. and Smithville Telephone 7/7/2003 ACTIVE Deemed in effect as of 8/7/03 Page 37 of 41

38 42400-INT-05ND Int. Agree between KMC Telecom V and Smithville Telephone 1/6/2004 ACTIVE Deemed in effect as of 2/6/ INT-06ND Smithville Telephone and Verizon Wireless 8/23/2004 ACTIVE Deeemed in effect as of 9/23/ INT-07ND Smithville Telephone and Time Warner Telecom of Indiana 9/27/2004 ACTIVE Deemed in effect as of 10/28/ INT-08ND Smithville Telephone and Southern Hills Communications, LLC 2/7/2005 ACTIVE Deemed in effect as of 3/10/ INT-09ND Smithville Telephone and Cinergy Communications Company (Transport and Termination of EAS and Indirect EAS Traffic ) 3/20/2006 ACTIVE Deemed in effect as of 4/20/ INT-10ND Smithville Communications, Inc. and Comcast Phone of Central Indiana, LLC 8/13/2010 ACTIVE Deemed in effect as of 9/16/ INT-01ND Comcast Phone of Central Indiana, LLC and Cellco Partnership d/b/a Verizon Wireless ( and Reciprocal Compensation for Commercial Mobile Radio Service) 5/4/2006 ACTIVE Deemed in effect as of 6/5/ INA-03ND 1st Amendment Frontier Communications of Thorntown and AT&T Wireless Services 9/28/2012 ACTIVE Deemed in effect as of 11/1/ INA-08ND 1st Amendment Frontier Communications of Thorntown, LLC and Comcast Phone of Central Indiana, LLC 5/26/2009 ACTIVE Deemed in effect as of 7/2/ INA-09ND 1st Amendment Frontier North Inc. f/k/a Verizon North Inc. Frontier Midstates Inc. f/k/a Contel of the South Inc d/b/a Verizon North Systems and MCC Telephony of the Midwest, LLC 12/4/2014 ACTIVE Deemed in effect as of 1/5/ INB-08ND 2nd Amendment Frontier Communications of Thorntown, LLC and Comcast Phone of Central Indiana, LLC d/b/a Comcast Digital Phone 6/15/2012 ACTIVE Deemed in effect as of 7/19/ INC-08ND 3rd Amendment Frontier Communications of Thorntown, LLC and Comcast Phone of Central Indiana, LLC d/b/a Comcast Digital Phone 10/2/2012 ACTIVE Deemed in effect as of 11/9/ INT-01ND Frontier Communications of Thorntown, Inc. & Universal Telecom 3/29/2004 ACTIVE Deemed in effect as of 4/29/ INT-02ND Frontier Communications of Thorntown and Centennial Communications 7/19/2004 ACTIVE Deemed in effect as of 8/19/ INT-03ND Frontier Communications of Thorntown and AT&T Wireless Services 8/23/2004 ACTIVE Deemed in effect as of 9/23/ INT-04ND Frontier Communications of Thorntown and Westel Indianapolis d/b/a Cingular Wireless 12/14/2004 ACTIVE Deemed in effect as of 1/14/ INT-05ND Frontier Communications of Thorntown and Time Warner Telecom of Indiana 12/20/2004 ACTIVE Deemed in effect as of 1/20/ INT-06ND Frontier Communications of Thorntown and Verizon Wireless 3/7/2005 ACTIVE Deemed in effect as of 4/7/05 Renewal INT-07ND Frontier Communications of Thorntown, Inc. and T-Mobile, USA, Inc. 5/30/2006 ACTIVE Deemed in effect as of 6/30/ INT-08ND Frontier Communications of Thorntown, LLC and Comcast Phone of Central Indiana, LLC 11/5/2008 ACTIVE Deemed in effect as of 12/13/ INT-09ND Frontier Communications of Thorntown, LLC; Frontier Communications of Indiana, LLC and MCC Telephony of the Midwest, LLC 7/16/2010 ACTIVE Deemed in effect as of 8/17/ INT-10ND Frontier Communications of Indiana LLC; Frontier Communications of Thorntown LLC; and 365 Wireless LLC 10/10/2013 ACTIVE Deemed in effect as of 11/15/ INT-11ND Frontier Communications of Indiana LLC; Frontier Communications of Thorntown LLC; and Metropolitan Telecommunications of Indiana, Inc. d/b/a MetTel 11/4/2013 ACTIVE Deemed in effect as of 12/5/ INT-12ND Frontier Communications of Indiana LLC; Frontier Communications of Thorntown LLC; and Teleport Communications America, LLC 1/2/2014 ACTIVE Deemed in effect as of 2/10/ INT-01ND West Point Telephone Company and Verizon Wireless 5/10/2004 ACTIVE Deemed in effect as of 6/10/ INT-02ND West Point Telephone Company and Westel Indianapolis d/b/a Cingular Wireless 7/26/2004 ACTIVE Deemed in effect as of 8/26/ INT-03ND West Point Telephone Company and Time Warner Telecom of Indiana 7/25/2005 ACTIVE Deemed in effect as of 8/25/ INA-01ND 1st Amendment Citizens Telephone Corporation and Verizon Wireless 6/27/2012 ACTIVE Deemed in effect as of 8/2/ INA-02ND 1st Amendment Citizens Telephone Corporation and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility (f/k/a Westel Indianapolis d/b/a Cingular Wireless) 6/27/2012 ACTIVE Deemed in effect as of 8/2/ INT-01ND Citizens Telephone Corp and Verizon Wireless 5/17/2004 ACTIVE Deemed in effect as of 6/17/04 Page 38 of 41

39 42647-INT-02ND Citizens Telephone and Westel Indianapolis d/b/a Cingular Wireless 7/6/2004 ACTIVE Deemed in effect as of 8/9/ INA-01ND 1st Amendment Hancock Rural Telephone Corporation d/b/a Hancock Telecom and Verizon Wireless 10/15/2008 ACTIVE Deemed in effect as of 11/21/ INA-03ND 1st Amendment Cinergy Communications and Hancock 12/6/2004 ACTIVE Deemed in effect as of 1/6/ INB-01ND 2nd Amendment Hancock Rural Telephone Corporation d/b/a Hancock Telecom and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INT-01ND Hancock Rural Telephone Corporation d/b/a Hancock Telecom and Verizon Wireless 5/17/2004 ACTIVE Deemed in effect as of 6/17/ INT-02ND Hancock Telecom and Westel Indianapolis, LLC d/b/a Cingular Wireless 6/21/2004 ACTIVE Deemed in effect as of 7/23/ INT-03ND Hancock Telecom and Cinergy Communications 8/2/2004 ACTIVE Deemed in effect as of 9/2/ INT-04ND Hancock Telphone and Michiana Metronet d/b/a Centennial Wireless 2/7/2005 ACTIVE Deemed in effect as of 3/10/ INT-05ND Hancock Rural Telephone Corporation d/b/a Hancock Telecom and Bright House Networks Information Services (Indiana), LLC 12/18/2007 ACTIVE Deemed in effect as of 1/28/ INT-06ND Hancock Communications, Inc. and Bright House Networks Information Services (Indiana), LLC 12/18/2007 ACTIVE Deemed in effect as of 1/28/ INT-07ND Hancock Rural Telephone Corporation d/b/a Hancock Telecom and Cincinnati Bell Any Distance, Inc. 3/25/2010 ACTIVE Deemed in effect as of 4/29/ INA-01ND 1st Amendment Southeastern Indiana Rural Telephone Cooperative and Verizon Wireless 4/5/2013 ACTIVE Deemed in effect as of 5/9/ INA-02ND 1st Amendment Southeastern Indiana Rural Telephone and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility *f/k/a Westel Indianapolis d/b/a Cingular Wireless 9/28/2012 ACTIVE Deemed in effect as of 11/1/ INA-04ND 1st Amendment SEIData, Inc. (f/k/a Ohio Valley Telecommunications) and New Cingular Wireless d/b/a AT&T Mobility 10/29/2012 ACTIVE Deemed in effect as of 12/6/ INT-01ND Southeastern Indiana Rural Telephone Cooperative and Verizon Wireless 5/17/2004 ACTIVE Deemed in effect as of 6/17/ INT-02ND Southeastern Indiana Rural Telephone and Westel Indianapolis d/b/a Cingular Wireless 7/6/2004 ACTIVE Deemed in effect as of 8/9/ INT-03ND Southeastern Indiana Rural Telephone Cooperative and Norlight, Inc. 10/3/2008 ACTIVE Deemed in effect as of 11/6/ INT-04ND SEIData, Inc. (f/k/a Ohio Valley Telecommunications) and New Cingular Wireless d/b/a AT&T Mobility 10/29/2012 ACTIVE Deemed in effect as of 12/6/ INA-01ND 1st Amendment Bloomingdale Home Telephone and Verizon Wireless 6/28/2012 ACTIVE Deemed in effect as of 8/2/ INA-02ND 1st Amendment Bloomingdale Home Telephone and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility *f/k/a Westel Indianapolis, LLC dba Cingular Wireless 6/28/2012 ACTIVE Deemed in effect as of 8/2/ INT-01ND Bloomingdale Home Telephone and Verizon Wireless 5/24/2004 ACTIVE Deemed in effect as of 6/24/ INT-02ND Bloomingdale Home Telephone and Westel Indianapolis, LLC dba Cingular Wireless 5/24/2004 ACTIVE Deemed in effect as of 6/24/ INT-03ND Bloomingdale Home Telephone Co., Inc. and Big River Telephone Company, LLC 9/23/2013 ACTIVE Deemed in effect as of 10/24/ INA-01ND 1st Amendment New Lisbon Telephone Company, Inc. and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INA-02ND 1st Amendment New Lisbon Telephone Company and New Cingrular Wireless PSC, LLC d/b/a AT&T Mobility (f/k/a Westel Indpls, LLC d/b/a Cingular Wireless) 5/11/2012 ACTIVE Deemed in effect as of 6/14/ INT-01ND New Lisbon Telephone Company and Verizon Wireless 6/1/2004 ACTIVE Deemed in effect as of 7/2/ INT-02ND New Lisbon Telephone and Westel Indpls, LLC d/b/a Cingular Wireless 7/12/2004 ACTIVE Deemed in effect as of 8/12/ INT-03ND New Lisbon Telephone and Michiana Metronet d/b/a Centennial Wireless 1/24/2005 ACTIVE Deeemed in effect as of 2/24/ INT-04ND New Lisbon Telephone Company and Sprint Spectrum L.P. 8/4/2008 ACTIVE Deemed in effect as of 9/11/ INA-01ND 1st Amendment Washington County Rural Telephone Cooperative and Verizon Wireless 8/9/2012 ACTIVE Deemed in effect as of 9/13/ INA-02ND 1st Amendment Washington County Rural Telephone Cooperative, Inc. and New Cingular Wireless PCS, LLC and its affiliates d/b/a AT&T Mobility f/k/a Westel Indianapolis, LLC d/b/a Cingular Wireless 10/3/2012 ACTIVE Deemed in effect as of 11/9/ INT-01ND Washington County Rural Telephone Cooperative and Verizon Wireless 6/1/2004 ACTIVE Deemed in effect as of 7/2/04 Page 39 of 41

40 42657-INT-02ND Washington County Rural and Westel Indpls, LLC d/b/a Cingular Wireless 7/12/2004 ACTIVE Deemed in effect as of 8/12/ INA-01ND 1st Amendment Perry-Spencer Rural Telephone Cooperative, Inc. and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INA-02ND 1st Amendment Perry Spencer Rural Telephone Cooperative, Inc. and New Cingular Wireless PCS, LLC d/b/a AT&T Mobility f/k/a Westel Indianapolis, LLC d/b/a Cingular Wireless 7/16/2012 ACTIVE Deemed in effect as of 8/16/ INT-01ND Perry-Spencer Telephone and Verizon Wireless 6/8/2004 ACTIVE Deemed in effect as of 7/9/ INT-02ND Perry-Spencer Telephone and Westel Indpls d/b/a Cingular Wireless 7/6/2004 ACTIVE Deemed in effect as of 8/9/ INT-03ND Perry-Spencer Rural Telephone Cooperative, Inc. d/b/a PSC and Cinergy Communications Company (Extended EAS Traffic ) 7/30/2007 ACTIVE Deemed in effect as of 8/30/ INA-03ND 1st Amendment New Paris Telephone, Inc. and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INT-01ND New Paris Telephone and Westel Indpls d/b/a Cingular Wireless 6/22/2004 ACTIVE Deemed in effect as of 7/23/ INT-02ND New Paris Telephone and Michiana Metronet d/b/a Centennial Wireless 2/14/2005 ACTIVE Deemed in effect as of 3/17/05 Renewal INT-03ND New Paris Telephone and Verizon Wireless 5/11/2004 ACTIVE Deemed in effect as of 6/11/ INA-05ND 1st Amendment Clay County Rural Telephone Co-op and Verizon Wireless 8/10/2012 ACTIVE Deemed in effect as of 9/13/ INA-06ND 1st Amendment Clay County Rural Telephone Cooperative, Inc. d/b/a Endeavor Communications; Tipton Telephone Company, Inc. d/b/a TDS Telecom; and Communications Corporation of Indiana d/b/a TDS Telecom 1/2/2014 ACTIVE Deemed in effect as of 2/13/ INT-01ND Clay County RURAL TELEPHONE CO-OP and Time Warner Telecom of Indiana 1/24/2005 ACTIVE Deemed in effect as of 2/24/ INT-02ND Clay County RURAL TELEPHONE CO-OP and Cinergy Communications Company 1/31/2005 ACTIVE Deemed in effect as of 3/3/ INT-03ND Clay County Rural Telephone Co-op and Michiana Metronet d/b/a Centennial Wireless 7/18/2005 ACTIVE Deemed in effect as of 8/18/ INT-04ND Clay County Rural Telephone Co-op and Cingular Wireless, LLC 10/3/2005 ACTIVE Deemed in effect as of 11/2/ INT-05ND Clay County Rural Telephone Co-op and Verizon Wireless 12/27/2006 ACTIVE Deemed in effect as of 1/29/ INT-06ND Clay County Rural Telephone Cooperative, Inc. d/b/a Endeavor Communications; Tipton Telephone Company, Inc. d/b/a TDS Telecom; and Communications Corporation of Indiana d/b/a TDS Telecom 1/9/2014 ACTIVE Deemed in effect as of 2/13/ INT-07ND Clay County Rural Telephone Cooperative, Inc. d/b/a Endeavor Communications and Big River Telephone Company, LLC. 4/9/2014 ACTIVE Deemed in effect as of 5/15/ INA-01ND 1st Amendment Craigville Telephone Company, Inc. and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INT-01ND Craigville Telephone Company, Inc. and Verizon Wireless 11/27/2006 ACTIVE Deemed in effect as of 12/28/ INA-01ND 1st Amendment Ligonier Telephone Company, Inc. and New Cingular Wireless PCS, LLC (f/k/a West Indianapolis, LLC d/b/a Cingular Wireless) 6/25/2012 ACTIVE Deemed in effect as of 7/26/ INA-03ND 1st Amendment Ligonier Telephone Company, Inc. and Verizon Wireless 8/3/2012 ACTIVE Deemed in effect as of 9/6/ INT-01ND Ligonier Telephone Company, Inc. and Westel-Indianapolis d/b/a Cingular Wireless 3/14/2005 ACTIVE Deemed in effect as of 4/14/05 Renewal INT-02ND Ligonier Telephone Company, Inc. and Michiana Metronet d/b/a Centennial Wireless 4/11/2005 ACTIVE Deemed in effect as of 5/12/ INT-03ND Ligonier Telephone Company, Inc. and Verizon Wireless 7/5/2005 ACTIVE Deemed in effect as of 8/5/ INT-04ND Ligonier Telephone Company, Inc. and MCC Telephony of Midwest, LLC d/b/a Mediacom 7/15/2010 ACTIVE Deemed in effect as of 8/16/ INA-01ND 1st Amendment AT&T Indiana and MCImetro Access Transmission Services, LLC 6/5/2007 ACTIVE Deemed in effect as of 7/12/ INB-01ND 2nd Amendment AT&T Indiana and MCImetro Access Transmission Services, LLC 11/13/2007 ACTIVE Deemed in effect as of 12/14/ INC-01ND 3rd Amendment AT&T Indiana and MCImetro Access Transmission Services, LLC 7/23/2008 ACTIVE Deemed in effect as of 8/28/ IND-01ND 4th Amendment AT&T Indiana and MCImetro Access Transmission Services, LLC 5/15/2009 ACTIVE Deemed in effect as of 6/18/ INE-01ND 5th Amendment AT&T Indiana and MCImetro Access Transmission Services, LLC 3/1/2010 ACTIVE Deemed in effect as of 4/8/ INF-01ND 6th Amendment AT&T Indiana and MCImetro Access Transmission Services, LLC 8/4/2011 ACTIVE Deemed in effect as of 9/8/ ING-01ND 7th Amendment AT&T Indiana and MCImetro Access Transmission Services, LLC 10/2/2013 ACTIVE Deemed in effect as of 11/7/ INH-01ND 8th Amendment AT&T Indiana and MCImetro Access Transmission Services, LLC 8/25/2014 ACTIVE Deemed in effect as of 10/3/14 Page 40 of 41

41 42893-INT-01 Arbitration Indiana Bell Telephone Co., Inc. d/b/a SBC Indiana and MCImetro Access Transmission Services, LLC, Intermedia Communications, LLC, and MCI Worldcom Communications, Inc. 2/10/2006 ACTIVE Deemed in effect as of 3/13/ INT-01 Arbitration Ligonier Telephone Company and Sprint Communications Company, LP 10/10/2006 ACTIVE Deemed in effect as of 11/13/ INT-01 Arbitration Citizens Telephone Corporation and Sprint Communications Company, LP 10/10/2006 ACTIVE Deemed in effect as of 11/13/ INT-01 Arbitration Craigville Telephone Company, Inc. and Sprint Communicatinos Company, LP 10/10/2006 ACTIVE Deemed in effect as of 11/13/ INA-01ND 1st Amendment United Telephone Company of Indiana, Inc. d/b/a CenturyLink and Comcast Phone of Central Indiana, LLC 5/6/2013 ACTIVE Deemed in effect as of 6/17/ INT-01 Arbitration United Tel. Co. of Indiana, Inc. d/b/a Embarq and Comcast Phone of Central Indiana, LLC 12/15/2008 ACTIVE Deemed in effect as of 1/15/ INT-01 Arbitration TDS Telecom and Comcast Phone of Central Indiana, LLC 10/7/2009 ACTIVE Deemed in effect as of 11/9/ INT-01 Arbitration Indiana Bell Telephone Company, Inc. d/b/a AT&T Indiana and Big River Telephone Company, LLC 6/28/2012 ACTIVE Deemed in effect as of 7/27/ INT-01 Arbitration Sprint Spectrum L.P. and AT&T Indiana (Supersedes INT-223 and INA-223ND through INE-223) 10/5/2015 ACTIVE Deemed in effect as of 11/5/15 Page 41 of 41