Schedule B DS1 & DS3 Service

Schedule B DS1 & DS3 Service SCHEDULE B Private Line Data Services DS1 & DS3 Service... 2 DS-1 Local Access Channel... 2 DS-1 Local Access Channel, New Jersey... 2 DS-1 Local Access Channel, Out-of-State... 2 DS-1 Local Access Channel, Out-of-State Discounting... 2 DS-3 Local Access Channel... 3 DS-3 Local Access Channel... 3 High Speed Private Line Service, DS-1... 4 DS-1 Private Line Service Component, Local Access Channel... 4 DS-1 Private Line Service Component, DS-1 Interoffice Channel... 4 DS-1 Private Line Service Component, DS-1 Intraoffice Connection... 4 DS-1 Private Line Service Options... 4 High Speed Private Line Service, DS-3... 5 DS-3 Private Line Service Component, Local Access Channel... 5 DS-3 Private Line Service Component, DS-3 Interoffice Channel... 5 DS-3 Private Line Service Component, DS-3 Intraoffice Connection... 5 DS-3 Private Line Service, Options... 5 NOTICE Additional regulatory or administrative charges may apply. Please contact your representative for more information. Page 1

SCHEDULE B Private Line Data Services DS1 & DS3 Service 14-X-23147 Data Communication Networking Services DS-1 Local Access Channel DS-1 Local Access Channel, New Jersey Miles Fixed Cost Per Mile Cost DS-1 Local Channel Any $265.00 $0.00 DS-1 Local Access Channel, Out-of-State Miles Fixed Cost Per Mile Cost DS-1 Local Channel 0 $270.00 $0.00 DS-1 Local Channel 1-5 $340.00 $0.00 DS-1 Local Channel 6-10 $372.00 $0.00 DS-1 Local Channel 11-20 $462.00 $0.00 DS-1 Local Channel 21-50 $660.00 $0.00 DS-1 Local Channel 51+ $500.00 $6.50 DS-1 Local Access Channel, Out-of-State Discounting Region States Discount 1 Illinois, Indiana, Michigan, Ohio and Wisconsin 28% 2 New York, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont 33% 3 Connecticut, Delaware, District of Columbia, Hawaii, Maryland, Pennsylvania, Puerto Rico, Virginia, Virgin Islands 30% and West Virginia 4 Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina and Tennessee 42% 5 Arkansas, Kansas, Missouri, Oklahoma and Texas 42% 6 Arizona, Colorado, Idaho, Iowa, Minnesota, Nebraska, Montana, New Mexico, North Dakota, Oregon, South Dakota, 47% Utah, Washington and Wyoming 7 California and Nevada 48% Page 2

SCHEDULE B Private Line Data Services DS1 & DS3 Service (continued) 14-X-23147 Data Communication Networking Services DS-3 Local Access Channel DS-3 Local Access Channel NPA-NXX Recurring Charge Installation Charge DS-3 Local Channel 609-530 $1,872.75 Waived 609-561 $3,819.19 Waived 973-648 $1,054.69 Waived On-Net Building $1,200.00 $1,000.00 1 Not Listed (Other) ICB 2 ICB 2 1 Does not include any special construction charges. 2 Pricing is dependent upon access provider and mileage to POP. Page 3

SCHEDULE B Private Line Data Services DS1 & DS3 Service (continued) 14-X-230147 Data Communication Networking Services High Speed Private Line Service, DS-1 DS-1 Private Line Service Component, Local Access Channel Applies to Total Service implementations only (most common). Please reference DS-1 Local Access Channel in this Schedule. DS-1 Private Line Service Component, DS-1 Interoffice Channel Miles Fixed Cost Per Mile Cost DS-1 Interoffice Channel (IOC) 1-300 $98.75 Included DS-1 Interoffice Channel (IOC) 300+ $42.50 $0.12 DS-1 Private Line Service Component, DS-1 Intraoffice Connection Miles Fixed Cost Per Mile Cost DS-1 Intraoffice Connection (IOX) N/A $103.95 N/A DS-1 Private Line Service Options IOC Bandwidth EDRO Option Premium Option CSRA Option (per mile) T3TA Option 1.544 Mbps $45.33 N/A $0.73 N/A Page 4

SCHEDULE B Private Line Data Services DS1 & DS3 Service (continued) 14-X-23147 Data Communication Networking Services High Speed Private Line Service, DS-3 DS-3 Private Line Service Component, Local Access Channel Applies to Total Service implementations only (most common). Please reference DS-3 Local Access Channel in this Schedule. DS-3 Private Line Service Component, DS-3 Interoffice Channel Miles Recurring Per Mile Cost Charge DS-1 Interoffice Channel (IOC) 1-100 $450.00 $0.75 DS-3 Interoffice Channel (IOC) 100+ $500.00 $0.59 DS-3 Private Line Service Component, DS-3 Intraoffice Connection Miles Fixed Cost Per Mile Cost DS-3 Intraoffice Connection (IOX) N/A $274.95 N/A DS-3 Private Line Service, Options IOC Bandwidth EDRO Option Premium Option CSRA Option (per mile) T3TA Option 1 44.736 Mbps $229.06 20% IOC Rate $9.40 $804.00 1 Installation charge is $830.00 Page 5