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City Name:Harvard

This is the United States City Name:Harvard Area Code Database page list. You can click the title to browse the detail information.
Region Code: MA
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Massachusetts 351 3330000 3330999 BANDWIDTH.COM - MA G
Massachusetts 351 3331000 3331999 NEUTRAL TANDEM - MA G
Massachusetts 351 3332000 3332999 CHARTER FIBERLINK MA G
Massachusetts 351 3333000 3333999 VOXBEAM TELECOM - MA G
Massachusetts 351 3334000 3334999 NEUTRAL TANDEM - MA G
Massachusetts 351 3335000 3335999 XO MASSACHUSETTS G
Massachusetts 351 3339000 3339999 BARR TELL USA - MA G
Massachusetts 978 3850000 3859999 NORFOLK CTY INTERNET G
Massachusetts 978 4560000 4560999 CHARTER FIBERLINK MA G
Massachusetts 978 4561000 4561999 CENTURYLINK COMM G
Massachusetts 978 4562000 4562999 VERIZON NEW ENGLAND G
Massachusetts 978 4563000 4563999 VERIZON NEW ENGLAND G
Massachusetts 978 4564000 4564999 LOCAL ACCESS LLC-MA G
Massachusetts 978 4565000 4565999 LEVEL 3 COMM - MA G
Massachusetts 978 4566000 4566999 VERIZON NEW ENGLAND G
Massachusetts 978 4567000 4567999 VERIZON NEW ENGLAND G
Massachusetts 978 4568000 4568999 VERIZON NEW ENGLAND G
Massachusetts 978 4569000 4569999 VERIZON NEW ENGLAND G
Massachusetts 978 7070000 7070999 PEERLESS NETWORK MA G
Massachusetts 978 7071000 7071999 PAETEC COMM. - MA G
Massachusetts 978 7072000 7072999 LEVEL 3 COMM - MA G
Massachusetts 978 7073000 7073999 XO MASSACHUSETTS G
Massachusetts 978 7074000 7074999 XO MASSACHUSETTS G
Massachusetts 978 7075000 7075999 BANDWIDTH.COM - MA G
Massachusetts 978 7076000 7076999 BROADVOX-CLEC - MA G
Massachusetts 978 7077000 7077999 CTC COMMS CORP. - MA G
Massachusetts 978 7078000 7078999 BROADVIEW NTWKS - MA G
Massachusetts 978 7079000 7079999 BANDWIDTH.COM - MA G
Region Code: NE
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Nebraska 402 7720000 7720999 BANDWIDTH.COM - NE G
Nebraska 402 7721000 7721999 CENTURYLINK COMM G
Nebraska 402 7722000 7722999 WINDSTREAM NE INC. G
Nebraska 402 7723000 7723999 WINDSTREAM NE INC. G
Nebraska 402 7724000 7724999 WINDSTREAM NE INC. G
Nebraska 402 7725000 7725999 WINDSTREAM NE INC. G
Nebraska 402 7726000 7726999 WINDSTREAM NE INC. X
Nebraska 402 7727000 7727999 WINDSTREAM NE INC. G
Nebraska 402 7728000 7728999 WINDSTREAM NE INC. G
Nebraska 402 7729000 7729999 WINDSTREAM NE INC. G
Region Code: IL
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Illinois 815 5600000 5600999 BROADVOX-CLEC - IL G
Illinois 815 5601000 5601999 SPRINT SPECTRUM LP M
Illinois 815 5602000 5602999 SPRINT SPECTRUM LP M
Illinois 815 5603000 5603999 SPRINT SPECTRUM LP M
Illinois 815 5604000 5604999 SPRINT SPECTRUM LP X
Illinois 815 5605000 5605999 FIRST COMM LLC - IL G
Illinois 815 5606000 5606999 BROADWING COMM - IL G
Illinois 815 5607000 5607999 SPRINT SPECTRUM LP M
Illinois 815 5608000 5608999 FIRST COMM LLC - IL G
Illinois 815 5609000 5609999 MEDIACOM TEL OF IL G
Illinois 815 7700000 7700999 CHARTER FIBERLINK IL G
Illinois 815 7701000 7701999 LEVEL 3 COMM - IL G
Illinois 815 7702000 7702999 BANDWIDTH.COM - IL G
Illinois 815 7703000 7703999 LEVEL 3 COMM - IL G
Illinois 815 7704000 7704999 MCI WORLDCOM COMM IL G
Illinois 815 7705000 7705999 BANDWIDTH.COM - IL G
Illinois 815 7706000 7706999 NEUTRAL TANDEM - IL G
Illinois 815 7707000 7707999 BANDWIDTH.COM - IL G
Illinois 815 7708000 7708999 ACCESS ONE INC IL G
Illinois 815 7709000 7709999 CHARTER FIBERLINK IL G
Illinois 815 8870000 8870999 PEERLESS NTWK - IL G
Illinois 815 8871000 8871999 PEERLESS NTWK - IL G
Illinois 815 8872000 8872999 CHOICE ONE COMM IL G
Illinois 815 8873000 8873999 PAETEC COMM - IL G
Illinois 815 8874000 8874999 TELEPORT COMM AM-IL X
Illinois 815 8875000 8875999 AT&T CORP. V
Illinois 815 8876000 8876999 BROADVOX-CLEC - IL G
Illinois 815 8877000 8877999 CENTURYLINK COMM G
Illinois 815 8878000 8878999 NEUTRAL TANDEM - IL G
Illinois 815 8879000 8879999 TELEPORT COMM AM-IL G
Illinois 815 9430000 9439999 AMERITECH ILLINOIS G