Local Calling Guide

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NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-822 8 Rochester NH DOVRNHTH8MD  2527 CHOICE ONE OF NEW HAMPSHIRE, INC. 122      
603-822 9 Rochester NH DOVRNHTH8MD  2527 CHOICE ONE OF NEW HAMPSHIRE, INC. 122      
603-823 A Franconia NH FRNCNHWHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-823 0 Franconia NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2023-01-04   
603-823 1 Franconia NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2021-04-12   
603-823 2 Franconia NH MNCHNHCOXPZ  853C TIME WARNER CABLE INFORMATION SVCS (NEW HAMPSHIRE) 122   2012-10-02   
603-823 3 Franconia NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-823 4 Franconia NH FRNCNHWHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122   2002-09-10   
603-823 5 Franconia NH FRNCNHWHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-823 6 Franconia NH MNCHNHAC3MD  939H COMMIO, LLC 122   2022-06-09   
603-823 7 Franconia NH FRNCNHWHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-823 8 Franconia NH FRNCNHWHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-823 9 Franconia NH FRNCNHWHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-824 A Salem NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-824 0 Salem NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2022-10-06   
603-824 1 Salem NH MNCHNHCO23Z  073H TELNYX LLC 122   2022-12-15   
603-824 2 Salem NH MNCHNHNI9MD  5562 METROPCS, INC. 122   2017-12-07   
603-824 3 Salem NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122   2014-10-31   
603-824 4 Salem NH MNCHNHNI9MD  5562 METROPCS, INC. 122   2017-02-23   
603-824 5 Salem NH DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-01-07   
603-824 6 Salem NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2013-06-01   
603-824 7 Salem NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2023-06-22   
603-824 8 Salem NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-04-10   
603-824 9 Salem NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-825 A Manchester NH MNCHNHACCMD  516J TON80 COMMUNICATIONS, LLC 122      
603-825 0 Manchester NH DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-825 1 Manchester NH DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-825 2 Manchester NH DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-825 3 Manchester NH MNCHNHACCMD  516J TON80 COMMUNICATIONS, LLC 122   2022-03-14   
603-825 4 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-825 5 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-05-27   
603-825 6 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-825 7 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-825 8 Manchester NH DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-825 9 Manchester NH DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-826 A Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-826 0 Charlestown NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2006-10-30   
603-826 1 Charlestown NH MNCHNHCOX9Y  2698 CTC COMMUNICATIONS CORP. - NH 122   2004-04-04   
603-826 2 Charlestown NH   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-826 3 Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-826 4 Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-826 5 Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-826 6 Charlestown NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-826 7 Charlestown NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122   2001-09-10   
603-826 8 Charlestown NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122   2005-08-16   
603-826 9 Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-827 A Harrisville NH HRVLNHMARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-827 0 Harrisville NH MNCHNHCOX9Y  4285 LIGHTSHIP TELECOM, LLC 122   2002-10-14   
603-827 1 Harrisville NH MNCHNHAC3MD  939H COMMIO, LLC 122   2022-11-05   
603-827 2 Harrisville NH HRVLNHMARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122   2002-09-19   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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