Local Calling Guide

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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
603-445 4 North Walpole NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122   2002-09-19   
603-445 5 North Walpole NH BLFLVTHERS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-445 6 North Walpole NH   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-445 7 North Walpole NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2006-10-31   
603-446 A Marlow NH MRLWNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-446 0 Marlow NH MRLWNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-446 1 Marlow NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122   2005-05-15   
603-446 2 Marlow NH MRLWNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-446 3 Marlow NH MRLWNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-446 5 Marlow NH MRLWNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-446 6 Marlow NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-446 7 Marlow NH MRLWNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-446 8 Marlow NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2017-10-06   
603-446 9 Marlow NH MRLWNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 A Conway NH CNWYNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 0 Conway NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122   2002-09-10   
603-447 1 Conway NH CNWYNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 2 Conway NH CNWYNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 3 Conway NH CNWYNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 4 Conway NH CNWYNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 5 Conway NH CNWYNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 6 Conway NH CNWYNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 7 Conway NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2023-01-04   
603-447 8 Conway NH CNWYNHYARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-447 9 Conway NH MNCHNHCOCM1  5562 METROPCS, INC. 122   2005-07-04   
603-448 A Lebanon NH LBNNNHBARS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-449 A Milan NH MILNNHPLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-449 0 Milan NH   145J TERRA NOVA TELECOM INC. 122   2021-12-11   
603-449 2 Milan NH MILNNHPLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-449 3 Milan NH MILNNHPLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-449 4 Milan NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2019-10-25   
603-449 6 Milan NH MILNNHPLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-449 7 Milan NH   145J TERRA NOVA TELECOM INC. 122   2022-08-02   
603-449 9 Milan NH MILNNHPLRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122   2014-06-20   
603-450 A Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-450 0 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2021-06-05   
603-450 1 Concord NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2018-12-06   
603-450 2 Concord NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2018-12-06   
603-450 3 Concord NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2018-12-06   
603-450 4 Concord NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2018-12-06   
603-450 5 Concord NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2018-12-06   
603-450 6 Concord NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2018-12-06   
603-450 7 Concord NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2018-12-06   
603-450 8 Concord NH MNCHNHCO18Z  197D VONAGE AMERICA LLC 122   2018-12-06   
603-450 9 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2018-11-11   
603-451 A Concord NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-451 0 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2021-04-13   
603-451 1 Concord NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2021-04-23   
603-451 2 Concord NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2021-08-02   
603-451 3 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2020-09-04   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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