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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
603-619 0 Laconia NH MNCHNHAC3MD  939H COMMIO, LLC 122   2022-10-17   
603-619 1 Laconia NH MNCHNHCO23Z  073H TELNYX LLC 122   2022-10-17   
603-619 2 Laconia NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-10-17   
603-619 3 Laconia NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-10-17   
603-619 4 Laconia NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-12-23   
603-619 5 Laconia NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2022-11-03   
603-619 6 Laconia NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-08-20   
603-619 7 Laconia NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-03-31   
603-619 8 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2022-10-17   
603-619 9 Laconia NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-07-06   
603-620 A Merrimack NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-621 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-622 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-623 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-624 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-625 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-626 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-627 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-628 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-629 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-630 A Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-630 0 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-630 1 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-630 2 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-630 3 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-630 4 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2003-10-03   
603-630 5 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2004-05-02   
603-630 6 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-09-20   
603-630 7 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2006-07-03   
603-630 8 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2005-05-02   
603-630 9 Laconia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2006-12-02   
603-631 A Lancaster NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-631 0 Lancaster NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-631 1 Lancaster NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-631 2 Lancaster NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-631 3 Lancaster NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-631 4 Lancaster NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2011-04-01   
603-631 5 Lancaster NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2009-03-16   
603-631 6 Lancaster NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2012-07-15   
603-631 7 Lancaster NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2014-08-01   
603-631 9 Lancaster NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-632 A Enfield NH ENFDNHNMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-632 0 Enfield NH   829J PAETEC ITEL, LLC 122   2007-04-15   
603-632 1 Enfield NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2006-10-30   
603-632 2 Enfield NH   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-632 3 Enfield NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-632 4 Enfield NH ENFDNHNMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-632 5 Enfield NH ENFDNHNMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-632 6 Enfield NH   829J PAETEC ITEL, LLC 122   2001-03-26   
603-632 7 Enfield NH ENFDNHNMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-632 8 Enfield NH   829J PAETEC ITEL, LLC 122   2005-03-10   
603-632 9 Enfield NH ENFDNHNMRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-633 A Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-633 0 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2022-06-20   
603-633 1 Milford NH MNCHNHCO23Z  073H TELNYX LLC 122   2022-10-06   
603-633 2 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-04-06   
603-633 3 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-08-20   
603-633 4 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-633 5 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-633 6 Milford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2023-02-17   
603-633 7 Milford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2023-02-17   
603-633 8 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-11-26   
603-633 9 Milford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2023-02-17   
603-634 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 0 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 1 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 2 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 3 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 4 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 5 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 6 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 7 Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-634 8 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-02-20   
603-634 9 Manchester NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2023-02-20   
603-635 A Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 0 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 1 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 2 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 3 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 4 Pelham NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-10-01   
603-635 5 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 6 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 7 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 8 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-635 9 Pelham NH PLHMNHBRDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-636 A Groveton NH GVTNNHSTRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-636 0 Groveton NH   145J TERRA NOVA TELECOM INC. 122   2023-07-10   
603-636 1 Groveton NH GVTNNHSTRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-636 2 Groveton NH GVTNNHSTRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-636 5 Groveton NH MNCHNHCO42Z  793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   
603-636 6 Groveton NH GVTNNHSTRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-636 7 Groveton NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-636 8 Groveton NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2019-03-22   
603-636 9 Groveton NH GVTNNHSTRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-637 A Bedford NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-637 0 Bedford NH MNCHNHCO23Z  073H TELNYX LLC 122   2024-04-08   
603-637 1 Bedford NH   829J PAETEC ITEL, LLC 122   2000-05-24   
603-637 2 Bedford NH   829J PAETEC ITEL, LLC 122   2008-07-03   
603-637 4 Bedford NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122   2013-02-28   
603-637 8 Bedford NH   6386 BELL ATLANTIC MOBILE, INC 122   2025-02-24   

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

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