Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Manchester, NH

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-722 5 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2015-07-01   
603-722 6 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2019-12-09   
603-722 7 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2015-08-01   
603-722 8 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2013-01-31   
603-722 9 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2013-12-28   
603-771 A MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-782 A MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-782 0 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2010-09-27   
603-782 1 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2016-09-01   
603-782 2   829J PAETEC ITEL, LLC 122   2012-07-23   
603-782 3 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2012-09-10   
603-782 4 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-782 5 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2012-09-10   
603-782 6 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2013-03-01   
603-782 7 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2015-09-27   
603-782 8 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2010-06-28   
603-782 9 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-02-02   
603-785 A DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-792 A PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-799 A MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-799 0 DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2023-09-16   
603-799 1 DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2023-09-16   
603-799 2 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2023-10-30   
603-799 3 MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-08-07   
603-799 4   145J TERRA NOVA TELECOM INC. 122   2023-11-11   
603-799 5 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2024-11-10   
603-799 6   5562 METROPCS, INC. 122      
603-799 7 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2024-06-10   
603-799 8 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2024-06-10   
603-799 9 MNCHNHCO23Z  073H TELNYX LLC 122   2024-08-08   
603-825 A MNCHNHACCMD  516J TON80 COMMUNICATIONS, LLC 122      
603-825 0 DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-825 1 DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-825 2 DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-825 3 MNCHNHACCMD  516J TON80 COMMUNICATIONS, LLC 122   2022-03-14   
603-825 4 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-825 5 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-05-27   
603-825 6 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-825 7 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2022-09-29   
603-825 8 DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-825 9 DOVRNHTHGMD  624H ONVOY SPECTRUM, LLC 122   2022-09-16   
603-836 A MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-836 0 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-01-14   
603-836 1 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2013-05-07   
603-836 2   829J PAETEC ITEL, LLC 122   2005-06-24   
603-836 3 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2014-09-27   
603-836 4 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-836 5 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2009-04-18   
603-836 6 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2013-05-07   
603-836 7 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2015-02-28   
603-836 8 MNCHNHBODS0  927H PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH 122   2018-03-24   
603-836 9 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2019-12-09   
603-851 A MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-851 0 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-851 1 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-851 2 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2010-08-01   
603-851 3 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2012-07-01   
603-851 4 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2010-12-11   
603-851 5 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2011-06-02   
603-851 6 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2014-02-01   
603-851 7 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2016-07-01   
603-851 8 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2014-04-01   
603-851 9 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2017-05-11   
603-854 A DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-854 0 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-854 1 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2011-10-01   
603-854 2 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2011-10-01   
603-854 3 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2012-02-20   
603-854 4 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2011-01-22   
603-854 5 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2017-12-19   
603-854 6   829J PAETEC ITEL, LLC 122   2015-03-06   
603-854 7 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2024-06-10   
603-854 8 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2018-10-05   
603-854 9 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2016-07-02   
603-858 A MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-858 0 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-858 1 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-858 2 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-858 3 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-858 4 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-858 5 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-858 6 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-858 7 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2016-02-06   
603-858 8 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2016-12-10   
603-858 9 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-860 A MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-867 A DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-932 A MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-932 0 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2019-01-19   
603-932 1 PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2008-08-20   
603-932 2 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2015-06-11   
603-932 3 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2018-08-13   
603-932 4 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2019-10-15   
603-932 5 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2019-10-15   
603-932 6 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-09-11   
603-932 7 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122   2018-08-02   
603-932 8 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2018-04-14   
603-932 9 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2018-04-14   
603-935 A MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-935 0 MNCHNHCOCM1  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2019-11-29   

<< 1 2 3 4 5 6 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.