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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
603-782 0 Manchester NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2010-09-27   
603-782 1 Manchester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2016-09-01   
603-782 2 Manchester NH MNCHNHCO45Z  829J PAETEC ITEL, LLC 122   2012-07-23   
603-782 3 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2012-09-10   
603-782 4 Manchester NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-782 5 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2012-09-10   
603-782 6 Manchester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2013-03-01   
603-782 7 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2015-09-27   
603-782 8 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2010-06-28   
603-782 9 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-02-02   
603-783 A Canterbury NH CNTRNHSHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-783 0 Canterbury NH CNTRNHSHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-783 1 Canterbury NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2003-08-16   
603-783 2 Canterbury NH   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-783 3 Canterbury NH MNCHNHCO47Z  829J PAETEC ITEL, LLC 122   2001-03-27   
603-783 4 Canterbury NH CNTRNHSHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-783 5 Canterbury NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-03   
603-783 6 Canterbury NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2003-08-16   
603-783 7 Canterbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2003-06-14   
603-783 8 Canterbury NH CNTRNHSHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-783 9 Canterbury NH CNTRNHSHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-784 A Peterborough NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-784 2 Peterborough NH MNCHNHCO47Z  829J PAETEC ITEL, LLC 122   2001-09-10   
603-784 4 Peterborough NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2025-04-11   
603-784 5 Peterborough NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2006-10-31   
603-784 9 Peterborough NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-785 A Manchester NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-786 A Rumney NH RMNYNHSLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-786 2 Rumney NH RMNYNHSLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-786 4 Rumney NH PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2002-09-19   
603-786 5 Rumney NH   145J TERRA NOVA TELECOM INC. 122   2023-04-27   
603-786 6 Rumney NH MNCHNHCO42Z  793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   
603-786 7 Rumney NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-07   
603-786 9 Rumney NH RMNYNHSLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-787 A Woodsville NH NHHLNHDMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-787 2 Woodsville NH NHHLNHDMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-787 3 Woodsville NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122   2012-03-01   
603-787 5 Woodsville NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-05   
603-787 6 Woodsville NH NHHLNHDMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-787 7 Woodsville NH   145J TERRA NOVA TELECOM INC. 122   2021-05-28   
603-787 8 Woodsville NH MNCHNHCO42Z  793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   
603-787 9 Woodsville NH NHHLNHDMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-788 A Lancaster NH LNCSNHHIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-788 2 Lancaster NH LNCSNHHIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-788 3 Lancaster NH LNCSNHHIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-788 4 Lancaster NH LNCSNHHIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-788 5 Lancaster NH LNCSNHHIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-788 6 Lancaster NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2024-10-01   
603-788 7 Lancaster NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2025-04-11   
603-788 8 Lancaster NH MNCHNHCO42Z  793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   
603-788 9 Lancaster NH LNCSNHHIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122   2014-06-20   
603-789 A Danbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-789 0 Danbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-789 3 Danbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-789 4 Danbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-789 5 Danbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-789 6 Danbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-789 8 Danbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-789 9 Danbury NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-790 A West Lebanon NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-790 0 West Lebanon NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-12-12   
603-790 1 West Lebanon NH MNCHNHCO47Z  829J PAETEC ITEL, LLC 122   2004-11-19   
603-790 3 West Lebanon NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2017-01-19   
603-790 4 West Lebanon NH MNCHNHCOXCZ  996E BANDWIDTH.COM CLEC, LLC - NH 122   2002-09-21   
603-790 5 West Lebanon NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2023-06-28   
603-790 6 West Lebanon NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2019-09-19   
603-790 7 West Lebanon NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2025-04-10   
603-790 8 West Lebanon NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2007-01-12   
603-790 9 West Lebanon NH MNCHNHCO47Z  829J PAETEC ITEL, LLC 122   2003-07-15   
603-791 A Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-791 0 Nashua NH MNCHNHCO45Z  829J PAETEC ITEL, LLC 122   2005-11-01   
603-791 1 Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-791 2 Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-791 3 Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-791 4 Nashua NH MNCHNHCO45Z  829J PAETEC ITEL, LLC 122   2005-05-06   
603-791 5 Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-791 6 Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-791 7 Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-791 8 Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-791 9 Nashua NH NASHNHWPDS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-792 A Manchester NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-793 A Exeter NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-793 0 Exeter NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2011-10-04   
603-793 1 Exeter NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-793 2 Exeter NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-793 3 Exeter NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-793 4 Exeter NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2007-11-11   
603-793 5 Exeter NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2013-02-22   
603-793 6 Exeter NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-793 7 Exeter NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2012-07-08   
603-793 8 Exeter NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2006-07-26   
603-793 9 Exeter NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-794 A Laconia NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-794 0 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2023-09-26   
603-794 1 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2024-05-15   
603-794 3 Laconia NH   6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2026-10-24   
603-794 5 Laconia NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2025-06-02   
603-794 7 Laconia NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2026-07-11   
603-794 8 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2025-04-11   
603-794 9 Laconia NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2023-09-25   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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