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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
603-789 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   829J PAETEC ITEL, LLC 122   2004-11-19   
603-790 2 West Lebanon NH   6386 BELL ATLANTIC MOBILE, INC 122   2025-02-19   
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   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   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   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   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 8 Laconia NH   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   
603-795 A Lyme NH LYMENHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-795 0 Lyme NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-15   
603-795 2 Lyme NH LYMENHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-795 4 Lyme NH LYMENHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-795 5 Lyme NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2010-04-13   
603-795 6 Lyme NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2003-03-23   
603-795 7 Lyme NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2021-08-02   
603-795 8 Lyme NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-12-23   
603-795 9 Lyme NH LYMENHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-796 A Boscawen NH BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 0 Boscawen NH BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 2 Boscawen NH BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 3 Boscawen NH BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-796 6 Boscawen NH BSCWNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-797 A Plaistow NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-797 0 Plaistow NH   829J PAETEC ITEL, LLC 122   2001-03-26   
603-797 1 Plaistow NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-09-09   
603-797 8 Plaistow NH MNCHNHCO23Z  073H TELNYX LLC 122   2024-03-31   
603-797 9 Plaistow NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-798 A Chichester NH CHCHNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-798 0 Chichester NH CHCHNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-798 3 Chichester NH CHCHNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-798 4 Chichester NH CHCHNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-798 5 Chichester NH CHCHNHXARP0  0045 KEARSARGE TEL. CO. 122      
603-799 A Manchester NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-799 0 Manchester NH DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2023-09-16   
603-799 1 Manchester NH DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2023-09-16   
603-799 2 Manchester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2023-10-30   
603-799 3 Manchester NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-08-07   
603-799 4 Manchester NH   145J TERRA NOVA TELECOM INC. 122   2023-11-11   
603-799 5 Manchester NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2024-11-10   
603-799 6 Manchester NH   5562 METROPCS, INC. 122      
603-799 7 Manchester NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2024-06-10   
603-799 8 Manchester NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2024-06-10   
603-799 9 Manchester NH MNCHNHCO23Z  073H TELNYX LLC 122   2024-08-08   
603-800 A Meredith NH MNCHNHCO26Z  965H FRACTEL, LLC 122      
603-800 0 Meredith NH MNCHNHCO26Z  965H FRACTEL, LLC 122   2020-01-30   
603-800 1 Meredith NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2020-01-31   
603-800 2 Meredith NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2021-06-06   
603-800 3 Meredith NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2021-11-04   
603-800 4 Meredith NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2022-02-21   
603-800 5 Meredith NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2020-09-16   
603-800 6 Meredith NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2022-05-06   
603-800 7 Meredith NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2022-06-16   
603-800 8 Meredith NH MNCHNHCO26Z  965H FRACTEL, LLC 122   2020-01-30   
603-800 9 Meredith NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2022-01-07   
603-801 A Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-801 0 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-801 1 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-801 2 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-801 3 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-801 4 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-801 5 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2003-08-03   
603-801 6 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2003-11-03   
603-801 7 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      

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

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