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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
603-942 8 Northwood NH NWODNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-942 9 Northwood NH NWODNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-943 A Nashua NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-943 0 Nashua NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-943 1 Nashua NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-943 2 Nashua NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-943 3 Nashua NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-943 4 Nashua NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-943 5 Nashua NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2009-02-09   
603-943 6 Nashua NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-943 7 Nashua NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2011-08-05   
603-943 8 Nashua NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2012-09-19   
603-943 9 Nashua NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-944 A South Hampton NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-944 0 South Hampton NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-944 1 South Hampton NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-944 2 South Hampton NH   6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2003-08-03   
603-944 3 South Hampton NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2003-10-11   
603-944 4 South Hampton NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2003-03-23   
603-944 5 South Hampton NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2003-12-29   
603-944 6 South Hampton NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-944 7 South Hampton NH MNCHNHCOCM1  5562 METROPCS, INC. 122      
603-944 8 South Hampton NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2004-11-26   
603-944 9 South Hampton NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-04-29   
603-945 A Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-945 0 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2007-10-07   
603-945 1 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-09-11   
603-945 2 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-05-13   
603-945 3 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2016-06-07   
603-945 4 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-05-13   
603-945 5 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-05-13   
603-945 6 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2019-06-06   
603-945 7 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-09-11   
603-945 8 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-09-11   
603-945 9 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-12-07   
603-947 A Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-947 0 Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-947 1 Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-947 2 Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-947 3 Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-947 4 Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-947 5 Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-947 6 Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-947 7 Plymouth NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-05-09   
603-947 9 Plymouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-948 A Rochester NH ROCHNHWE4MD  314C IDT AMERICA, CORP. - NH 122      
603-948 0 Rochester NH   6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2011-03-29   
603-948 1 Rochester NH ROCHNHWE4MD  314C IDT AMERICA, CORP. - NH 122   2009-09-20   
603-948 2 Rochester NH ROCHNHWE4MD  314C IDT AMERICA, CORP. - NH 122   2008-04-13   
603-948 3 Rochester NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-05-24   
603-948 4 Rochester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-01-04   
603-948 5 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2014-05-01   
603-948 6 Rochester NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2013-03-26   
603-948 7 Rochester NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2014-11-01   
603-948 8 Rochester NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2013-10-19   
603-948 9 Rochester NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2014-09-24   
603-951 A Milan NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-951 0 Milan NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2022-07-01   
603-951 4 Milan NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-952 A Salem NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-952 0 Salem NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2017-11-21   
603-952 1 Salem NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2015-11-23   
603-952 2 Salem NH   829J PAETEC ITEL, LLC 122   2010-06-30   
603-952 3 Salem NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2010-09-27   
603-952 4 Salem NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-952 5 Salem NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2012-10-05   
603-952 6 Salem NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2012-10-05   
603-952 7 Salem NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2014-06-19   
603-952 8 Salem NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2014-10-16   
603-952 9 Salem NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2013-12-05   
603-953 A Dover NH   829J PAETEC ITEL, LLC 122   2025-04-30   
603-953 0 Dover NH   829J PAETEC ITEL, LLC 122      
603-953 1 Dover NH   829J PAETEC ITEL, LLC 122      
603-953 2 Dover NH   829J PAETEC ITEL, LLC 122      
603-953 3 Dover NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2004-12-03   
603-953 4 Dover NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-11-22   
603-953 5 Dover NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2006-11-02   
603-953 6 Dover NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2007-09-01   
603-953 7 Dover NH MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2008-02-03   
603-953 8 Dover NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-04-14   
603-953 9 Dover NH   829J PAETEC ITEL, LLC 122      
603-956 A Portsmouth NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122      
603-956 0 Portsmouth NH MNCHNHAC3MD  939H COMMIO, LLC 122   2022-11-24   
603-956 1 Portsmouth NH MNCHNHCO23Z  073H TELNYX LLC 122   2022-12-15   
603-956 2 Portsmouth NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2022-09-23   
603-956 3 Portsmouth NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-956 4 Portsmouth NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-956 5 Portsmouth NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-12-23   
603-956 6 Portsmouth NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-08-20   
603-956 7 Portsmouth NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-05-08   
603-956 8 Portsmouth NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2024-01-02   
603-956 9 Portsmouth NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-06-23   
603-957 A Portsmouth NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-957 0 Portsmouth NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-957 1 Portsmouth NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-957 2 Portsmouth NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2015-11-28   
603-957 3 Portsmouth NH   829J PAETEC ITEL, LLC 122   2006-03-20   
603-957 4 Portsmouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2008-09-24   
603-957 5 Portsmouth NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2009-07-15   
603-957 6 Portsmouth NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2011-06-19   

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

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