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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
603-658 A Exeter NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-659 A Newmarket NH NWMRNHGEDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-660 A Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-660 0 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-660 1 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-660 2 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-660 3 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-08-14   
603-660 4 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2009-09-03   
603-660 5 Goffstown NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2008-12-13   
603-660 6 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-660 7 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2013-11-01   
603-660 8 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-660 9 Goffstown NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-661 A Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2024-02-09   
603-661 0 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 1 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 2 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 3 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 4 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 5 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 6 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 7 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 8 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-661 9 Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-662 A Conway NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-662 0 Conway NH MNCHNHCO42Z  793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   
603-662 2 Conway NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-12-12   
603-662 3 Conway NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-662 4 Conway NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-662 5 Conway NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-662 6 Conway NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-662 7 Conway NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-662 8 Conway NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-662 9 Conway NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-663 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 0 Manchester NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2009-05-20   
603-663 1 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 2 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 3 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 4 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 5 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 6 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 7 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 8 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-663 9 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-04-20   
603-664 A Barrington NH BNTONHPRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-664 0 Barrington NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2002-10-30   
603-664 2 Barrington NH BNTONHPRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-664 3 Barrington NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-03-12   
603-664 4 Barrington NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2002-09-16   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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