Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MNCHNHACAMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
603-554 0 Milford NH 6386 BELL ATLANTIC MOBILE, INC 122   2012-12-19   
603-554 2 Milford NH 6386 BELL ATLANTIC MOBILE, INC 122   2011-05-17   
603-558 A Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-558 0 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-558 1 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-558 2 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-558 3 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-558 4 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-558 5 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-558 6 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122   2023-07-27   
603-558 7 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122   2018-10-13   
603-558 8 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-558 9 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122   2014-01-06   
603-566 A Nashua NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-568 A Concord NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-568 0 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2002-09-27   
603-568 1 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2002-09-27   
603-568 2 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2002-09-27   
603-568 3 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2002-09-27   
603-568 4 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2003-08-03   
603-568 5 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2003-09-03   
603-568 6 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2003-11-03   
603-568 7 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2004-01-19   
603-568 8 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2003-05-10   
603-568 9 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2004-04-01   
603-570 8 Portsmouth NH 6386 BELL ATLANTIC MOBILE, INC 122   2018-01-10   
603-573 0 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2014-09-01   
603-573 1 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2013-10-01   
603-573 6 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2013-01-31   
603-573 8 Concord NH 6386 BELL ATLANTIC MOBILE, INC 122   2017-09-19   
603-575 1 Littleton NH 6386 BELL ATLANTIC MOBILE, INC 122   2019-07-08   
603-577 0 Nashua NH 6386 BELL ATLANTIC MOBILE, INC 122   2015-05-01   
603-580 3 Exeter NH 6386 BELL ATLANTIC MOBILE, INC 122   2022-08-29   
603-581 4 Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122   2007-12-14   
603-581 5 Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122   2008-01-14   
603-581 6 Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122   2008-03-03   
603-581 8 Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122   2007-08-02   
603-581 9 Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122   2007-08-02   
603-583 0 Exeter NH 6386 BELL ATLANTIC MOBILE, INC 122   2010-05-03   
603-583 3 Exeter NH 6386 BELL ATLANTIC MOBILE, INC 122   2009-06-01   
603-583 7 Exeter NH 6386 BELL ATLANTIC MOBILE, INC 122   2011-12-04   
603-583 8 Exeter NH 6386 BELL ATLANTIC MOBILE, INC 122   2013-06-30   
603-587 1 Candia NH 6386 BELL ATLANTIC MOBILE, INC 122   2019-03-14   
603-587 3 Candia NH 6386 BELL ATLANTIC MOBILE, INC 122   2023-09-06   
603-605 4 Dover NH 6386 BELL ATLANTIC MOBILE, INC 122   2019-12-13   
603-605 5 Dover NH 6386 BELL ATLANTIC MOBILE, INC 122   2020-08-30   
603-619 8 Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122   2022-10-17   
603-630 A Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-630 0 Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-630 1 Laconia NH 6386 BELL ATLANTIC MOBILE, INC 122      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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