Georgia Public Service Commission

Georgia Public Service Commission 244 WASHINGTON STREET SW ATLANTA, GEORGIA 30334-5701 (404) 656-4501 OR 1 (800) 282-5813 SUMMARY OF 5778-U DATA REQUEST 2 MARCH 2006 REPORT The Commission established and implemented Docket Nos. 5777-U and 5778-U as directed by the Georgia Telecommunications and Competition Development Act of 1995 (SB 137). Docket No. 5777-U establishes interim filing requirements for companies seeking to elect alternative regulation. Docket No. 5778-U establishes interim rules and requirements, pending development of permanent rules, for applicants filing for Certificates of Authority to provide competing local telephone service. The Commission issued a Supplemental Order in Docket No. 5778-U on October 1, 1996, adopting supplemental provisions applicable to both new and existing interim certificates of authority for local exchange service. In an effort to further facilitate the entry into the local market by competing local providers, the Commission is undertaking to gather specific information about the market as required by the Georgia Act and the federal Telecommunications Act of 1996. Please find attached a copy of the monthly GPSC Data Request issued to all certified CLECs. For the month of March 2006, 40.42% (97 of 240) of certified CLECs responded to the Data Request. Summary of responses to the questions asked in the Data Request: 1. The total number of customers receiving CLEC service in Georgia: 396,432 2. The total number of access lines used in provisioning CLEC service in Georgia: 897,009 3. Of the 240 companies reporting, 48 or 49.48% provide Residential service. a. Number of companies providing residential service over their Own Facilities: 6 b. Number of companies providing residential service by combination of Own Facilities and leasing BellSouth UNEs: 21 companies reporting: 241,857 customers c. Number of residential customers served exclusively by Resale: 24 companies

reporting: 23,340 customers d. Number of residential customers served by any combination of resale with facilities-based services: 4 companies reporting: 23,528 customers e. Total number of residential customers served: 331,472 (83.61%) f. Total number of residential lines provided: 341,329(38.05%) g. Number of residential customers provided with pre-paid services: 23,332(5.89%) 4. Of the 240 companies reporting, 48 or 49.48% provide Business service. a. Number of companies providing business service over their Own Facilities: 15 b. Number of companies providing business service by combination of Own Facilities and leasing BellSouth UNEs: 24 companies reporting: 35,541 customers c. Number of business customers served exclusively by Resale: 16 companies reporting: 6,403 customers d. Number of business customers served by any combination of resale with facilities-based services: 5 companies: 3,590 customers e. Total number of business customers served: 74,179 (18.71%) f. Total number of business lines provided: 510,121 (56.87%) g. Number of business customers provided with pre-paid services: 399,470 (100.77%) 5. UNEs purchased from BellSouth: 38 companies: 117 UNEs Number of units purchased: 37 companies: 203,655 units 6. Unbundled Network Elements-Platform: 24 companies: 290,119 units xdsl: 4 companies : 13,248 units Enhanced Extended Loop (EEL): 8 companies: 10,325 units 7. The number of Retail services being resold: 26 companies: 224 services Following is a list of companies that have responded to the staff Data Request on 5778-U for the Report ending March 31, 2006. 1 1-800-RECONEX, Inc. 2 AC License Holding Corporation 3 Access Point, Inc. 4 AccuTel of Texas, Inc. dba 1800-4-A-PHONE 5 ACN Communications Services, Inc 6 Airespring, Inc. 7 Al-Call, Inc. d/b/a/ ATC 8 ALLTEL Communications, Inc. 9 American Fiber Systems of Georgia, Inc. 10 AmeriMex Communications Corporation 11 AT&T Comm. of the South. States, Inc.

12 Balsam West FiberNet, LLC 13 BCN Telecom, Inc. 14 BellSouth Long Distance, Inc 15 BroadRiver Communication Corporation 16 Broadwing Communications, LLC 17 BTC Communications, Inc. 18 BullsEye Telecom, Inc. 19 Business Telecom, Inc. (BTI) 20 Cbeyond Communications, LLC 21 Charter Fiberlink - Georgia, LLC 22 City of Cairo, GA 23 City of Calhoun 24 City of Camilla 25 City of Covington 26 City of Fort Valley and Fort Valley Utility Commission 27 City of LaGrange 28 City of Newnan and the Newnan Water, Sewage, & Light 29 Communication Services Integrated, Inc. 30 ComSouth Telenet, Inc. 31 Covista, Inc. 32 Cox Georgia Telecom, LLC 33 CTC Exchange Services, Inc. 34 Dalton Utilities 35 Darien Communications 36 DIECA Communications, Inc. dba Covad Comm. Co. 37 DoveTel Communications, LLC 38 dpi - Teleconnect, Inc. 39 DSLnet Communications, LLC 40 DukeNet Communications 41 Epicus Communications Group, Inc. 42 Ernest Communications, Inc. 43 ETC Communication, LLC 44 EveryCall Communications, Inc. 45 Excel Telecommunications 46 France Telecom Corporate Solutions, LLP 47 Frontier Communications of America, Inc. 48 Georgia Public Web, Inc. 49 Global Connection Inc. of America 50 Global Crossing Local Services, Inc. 51 Global Crossing Telemanagement, Inc. 52 Global NAPs Georgia, Inc. 53 Globe Telecommunications, Inc. 54 Grande Communications Network, Inc. 55 Home Phone Service, Inc. 56 ICG Telecom Group, Inc. 57 IDT America, Corp

58 Image Access, Inc. dba New Phone 59 ITC^DeltaCom Communications, Inc. dba ITC^DeltaCom 60 Knology Holdings Inc. dba Knology of Col. 61 LecStar Telecom, Inc. 62 Level 3 Communications, LLC 63 Lightyear Network Solutions, LLC 64 MCC Telephony of Georgia, Inc. 65 MCImetro Access Transmission Services, LLC 66 Momentum Telecom, Inc. 67 Network PTS, Inc. 68 Network Telephone Corp.. 69 Nexus Communbications, Inc. 70 NOS Communications, Inc. 71 NOW Communications, Inc. 72 NuVox Communications, Inc. 73 ONS-Telecom, LLC 74 PaeTec Communications, Inc. 75 Parker FiberNet, LLC 76 Plant Telecommunications Sales & Services, Inc. 77 Quick Connect Telecommunications, Inc. 78 Qwest Communications Corporation 79 Qwest Interprise America, Inc. 80 Rent-A-Line Telephone Company 81 Ring Connection, Inc 82 RTC Solutions, Inc. 83 Sail Telecom, Inc. 84 SBC Telecom, Inc. 85 SCANA Communications, Inc. 86 Southern Digital Network, Inc. d/b/a FDN Communications 87 Spectrotel, Inc. 88 Sprint Communications Company, L.P. 89 Symtelco, LLC 90 Talk America, Inc. 91 Tallahassee Telephone Exchange, Inc.d/b/a TTE 92 Tel West Communications, L.L.C. 93 Teleport Communications Atlanta, L.L.C. 94 Tphone.us, Inc. 95 Trinsic Communications, Inc. 96 UCN, Inc. 97 US LEC of Georgia, LLC 98 VarTec Telecom, Inc. 99 Verizon Select Services, Inc. Following is a list of companies that have not responded to the staff Data Request on 5778-U for the Report ending March 31, 2006.

1 AboveNet Communications, Inc. 2 Acceris Communications Corp. 3 Access Integrated Networks, Inc. 4 AGL Networks, LLC 5 ALEC Inc, dba NuFone 6 Allied Riser of Georgia, Inc. 7 Allpage, Inc. 8 Alma Telephone Company 9 Alternative Phone, Inc. 10 American Fiber Network, Inc. 11 American Phone Services, Corp. 12 ANEW Broadband, Inc. 13 ANS Connect, Inc. 14 Atlanta Telephone & Communications 15 Atlantic.Net Broadband 16 Awesome Communications, Inc. 17 Birch Telecom of the South, Inc. 18 BroadStream Corporation 19 Broadview Networks, Inc. 20 BT Communications Sales LLC 21 Budget Phone, Inc. 22 Cable & Wireless, Inc. 23 Capital Communications Consultants, Inc. 24 CAT Communicatons International, Inc. 25 Cinergy Communications Company 26 Citizens Telephone Company, Inc. 27 City of Albany Water, Gas & Light Commission 28 City of Cartersville 29 City of Dublin, Georgia 30 City of Elberton 31 City of Fairburn 32 City of Forsyth dba Forsyth CableNet 33 City of Griffin 34 City of Moultrie 35 City of Sandersville 36 City of Thomasville 37 Columbus Local Communications 38 Comcast Phone of Georgia, LLC d/b/a Comcast Digital Phone 39 CommPartners, LLC 40 Computer Network Technology Corporation 41 COMTECH 21, LLC 42 Connect Paging, Inc. (TX) d/b/a Get A Phone 43 Connect! aka CCCGA, Inc 44 Convergent Communications Services, Inc. 45 Deland Actel, Inc. 46 Dialogica Communications

47 Dialtone & More, Inc. 48 Digital Agent, Inc. 49 Elantic Telecom, Inc. 50 EO Telecom, LLC 51 Esodus Communications, Inc. d/b/a Instatone 52 EZ Communications, Inc. 53 Fiberlight, LLC 54 First Advantage TeleComm, Inc. 55 Fonix Telecom, Inc. 56 FRTP, Inc. 57 Georgia Telephone Corporation 58 Georgia Telephone Service, Inc. 59 Global Net Access, LLC 60 Global TeleLink Services, Inc. 61 Golden Harbor of Georgia, Inc. 62 Granite Telecommunications, LLC 63 GTC Telecom Corp. 64 GTC, Inc. 65 Hargray of Georgia, Inc. 66 IBFA Acquisition Company, LLC 67 IDS Telecom, LLC 68 IG2, Inc. 69 INET Communications, Inc. 70 Infotelecom, LLC 71 Inter Tel Net Solutions, Inc. 72 Kentucky Data Link, Inc. 73 KMC Data, LLC 74 KMC Telecom V, Inc. 75 Looking Glass Networks, Inc. 76 Low Tech Designs, Inc. 77 Madison River Communications, LLC 78 Marietta FiberNet 79 Matrix Telecom, Inc. d/b/aiecom 80 MCP Wireless, Inc. 81 Metropolitan Telecommunications of Georgia, Inc. d/b/a MetTel 82 Midwestern Telecommunications, Inc. 83 Mpower Communications Corporation dba Mpower 84 National Telecom and Broadband Services LLC 85 NationsLink Communications, Inc. 86 Navigator Telecommunications, LLC 87 Network Multi-Family Sec. Corp. dba Priority Link 88 Neutral Tandem-Georgia, LLC 89 New Access Communications, LLC 90 NextG Networks of NY, Inc. d/b/a NextG Networks East 91 NGTelecom, Inc. 92 North American Telephone Network, L.L.C.

93 NTERA, Inc. 94 NuStar Communications Corp. 95 OneTone Telecom, Inc. 96 OnFiber Carrier Services, Inc. 97 Phone Reconnect of America, Inc. 98 PNG Telecommunications, Inc. 99 Preferred Carrier Services, Inc. 100 Premier Telecom, Inc. 101 Premiere Network Services, Inc. 102 Progress Telecom Corporation f/k/a Caronet 103 Pyramid Communications Services Pyramid Products, Inc. 104 QuantumShift Communications, Inc. 105 Quintelco, Inc. 106 Reed Communications, Inc. 107 Resort Hospitality Services, Ltd. 108 Saturn Telecommunications Servicies, Inc. d/b/a STS 109 Seven Bridges Communications, L.L.C. 110 Sigma Networks Telecommunications, Inc. 111 Source One Communications 112 South Georgia Pre-paid Telephone Company 113 Southern Telecom, Inc. 114 Spec Communications 115 Stone Mountain Telephone & Communication Service, L.L.C 116 Supra Telecommunications & Info. Systems, Inc. 117 SwiftTel Communications, Inc. 118 TDS Metrocom, LLC 119 TelCove Operations, Inc. 120 Telera Communications, Inc. 121 The Other Phone Company, Inc.dba Access One Communications 122 Think 12 Corporation 123 Time Warner Telecom of Georgia, L.P. 124 Trans National Communications International, Inc. 125 TrustedNet, Inc. 126 US South Comm., Inc. dba US South dba INCOMM 127 USCarrier Telecom, LLC Ga. Independent Telco Group, LLC (GITG) 128 Utilities Commision, New Smyrna Beach d/b/a Sparks Communications 129 VerizonAvenue Corp. 130 Vertex Communications, Inc 131 Vitelco a division of Jilapuhn Inc. 132 Volo Communications of Georgia, Inc. 133 Wiltel Local Network, LLC 134 WinStar Wireless of Georgia, Inc. 135 Xfone USA, Inc. 136 Xspedius Management Co. of Atlanta, LLC 137 Xspedius Management Co. Swited Services, LLC 138 Yipes Transmission, Inc.

139 Your Communication Connection Group, Inc. 140 Zcorum, Inc. 141 Zone Telecom, Inc