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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
603-826 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   829J PAETEC ITEL, LLC 122   2001-09-10   
603-826 8 Charlestown NH PTMONH073MD  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   829J PAETEC ITEL, 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   
603-827 3 Harrisville NH HRVLNHMARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-827 4 Harrisville NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-827 5 Harrisville NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-08-11   
603-827 7 Harrisville NH MNCHNHCO42Z  793K TWC IP ENABLED SERVICES, LLC 122   2023-05-28   
603-827 9 Harrisville NH HRVLNHMARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122   2014-06-20   
603-828 A Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-828 0 Portsmouth NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2004-10-09   
603-828 1 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-02-12   
603-828 2 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2004-09-02   
603-828 3 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-03-04   
603-828 4 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-09-01   
603-828 5 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2004-02-17   
603-828 6 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-828 7 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-828 8 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-828 9 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-829 A Sunapee NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-829 3 Sunapee NH   829J PAETEC ITEL, LLC 122   2006-12-15   
603-829 4 Sunapee NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2002-09-20   
603-829 5 Sunapee NH   829J PAETEC ITEL, LLC 122   2004-04-10   
603-829 6 Sunapee NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-02-06   
603-829 9 Sunapee NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-831 A Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-831 0 Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-02-12   
603-831 1 Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-07-02   
603-831 2 Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2006-01-02   
603-831 3 Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2006-10-02   
603-831 4 Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2007-06-01   
603-831 5 Greenfield NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2006-10-30   
603-831 6 Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2007-11-15   
603-831 7 Greenfield NH   829J PAETEC ITEL, LLC 122   2007-11-20   
603-831 8 Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-04-04   
603-831 9 Greenfield NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2011-04-01   
603-832 A Laconia NH   829J PAETEC ITEL, LLC 122   2025-04-30   
603-832 0 Laconia NH   829J PAETEC ITEL, LLC 122      
603-832 1 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2011-03-04   
603-832 2 Laconia NH   829J PAETEC ITEL, LLC 122   2005-04-30   
603-832 3 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-10-22   
603-832 4 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2010-12-16   
603-832 5 Laconia NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2005-01-20   
603-832 6 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2012-06-17   
603-832 7 Laconia NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-06-04   
603-832 8 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2010-10-02   
603-832 9 Laconia NH ROCHNHWE4MD  314C IDT AMERICA, CORP. - NH 122   2015-05-24   
603-833 A Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-833 0 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2004-12-03   
603-833 1 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2006-02-03   
603-833 2 Rochester NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122   2007-07-23   
603-833 3 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2007-01-02   
603-833 4 Rochester NH   145J TERRA NOVA TELECOM INC. 122   2022-08-04   
603-833 5 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2007-11-15   
603-833 6 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-07-03   
603-833 7 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2009-04-02   
603-833 8 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2009-10-02   
603-833 9 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2010-02-13   
603-834 A Dover NH   829J PAETEC ITEL, LLC 122   2025-04-30   
603-834 0 Dover NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2003-11-01   
603-834 1 Dover NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2003-11-01   
603-834 2 Dover NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2004-04-12   
603-834 3 Dover NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2004-04-12   
603-834 4 Dover NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2004-09-20   
603-834 5 Dover NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2008-07-17   
603-834 6 Dover NH   829J PAETEC ITEL, LLC 122      
603-834 7 Dover NH MNCHNHBODS0  927H PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH 122   2023-09-23   
603-834 8 Dover NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2009-02-02   
603-834 9 Dover NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2015-03-09   
603-835 A Alstead NH ALSTNHLIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-835 0 Alstead NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2005-05-14   
603-835 1 Alstead NH   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-835 2 Alstead NH ALSTNHLIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-835 3 Alstead NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-03-05   
603-835 4 Alstead NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2002-09-16   
603-835 5 Alstead NH   829J PAETEC ITEL, LLC 122   2006-12-16   
603-835 6 Alstead NH ALSTNHLIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-835 7 Alstead NH ALSTNHLIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-835 8 Alstead NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2006-10-30   
603-835 9 Alstead NH ALSTNHLIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-836 A Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-836 0 Manchester NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-01-14   
603-836 1 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2013-05-07   
603-836 2 Manchester NH   829J PAETEC ITEL, LLC 122   2005-06-24   
603-836 3 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2014-09-27   
603-836 4 Manchester NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-836 5 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2009-04-18   
603-836 6 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2013-05-07   
603-836 7 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2015-02-28   
603-836 8 Manchester NH MNCHNHBODS0  927H PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH 122   2018-03-24   
603-836 9 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2019-12-09   
603-837 A Whitefield NH WHFDNHPLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-837 0 Whitefield NH   829J PAETEC ITEL, LLC 122   2002-05-22   
603-837 1 Whitefield NH   145J TERRA NOVA TELECOM INC. 122   2023-07-10   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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