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
603-481 0 Plymouth NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-481 1 Plymouth NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-481 2 Plymouth NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-481 6 Plymouth NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-483 9 Candia NH 6386 BELL ATLANTIC MOBILE, INC 122   2019-01-07   
603-484 A Nashua NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-484 0 Nashua NH 6386 BELL ATLANTIC MOBILE, INC 122   2017-09-18   
603-484 1 Nashua NH 6386 BELL ATLANTIC MOBILE, INC 122   2018-08-31   
603-484 2 Nashua NH 6386 BELL ATLANTIC MOBILE, INC 122   2020-09-23   
603-484 3 Nashua NH 6386 BELL ATLANTIC MOBILE, INC 122   2018-01-19   
603-484 5 Nashua NH 6386 BELL ATLANTIC MOBILE, INC 122   2019-08-29   
603-485 0 Suncook NH 6386 BELL ATLANTIC MOBILE, INC 122   2019-06-26   
603-487 0 New Boston NH 6386 BELL ATLANTIC MOBILE, INC 122   2017-07-31   
603-487 7 New Boston NH 6386 BELL ATLANTIC MOBILE, INC 122   2016-04-15   
603-489 3 Hampstead NH 6386 BELL ATLANTIC MOBILE, INC 122   2006-03-04   
603-489 7 Hampstead NH 6386 BELL ATLANTIC MOBILE, INC 122   2008-01-29   
603-489 8 Hampstead NH 6386 BELL ATLANTIC MOBILE, INC 122   2004-09-02   
603-489 9 Hampstead NH 6386 BELL ATLANTIC MOBILE, INC 122   2003-06-03   
603-490 A Derry NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-491 A Concord NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-493 A Merrimack NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-494 A Merrimack NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-496 A Concord NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-497 0 Goffstown NH 6386 BELL ATLANTIC MOBILE, INC 122   2016-05-01   
603-497 1 Goffstown NH 6386 BELL ATLANTIC MOBILE, INC 122   2020-10-13   
603-497 7 Goffstown NH 6386 BELL ATLANTIC MOBILE, INC 122   2011-04-22   
603-498 A Portsmouth NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-503 0 Lancaster NH 6386 BELL ATLANTIC MOBILE, INC 122   2022-10-14   
603-504 2 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122   2005-11-22   
603-504 4 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122   2004-06-14   
603-504 5 Claremont NH 6386 BELL ATLANTIC MOBILE, INC 122   2006-08-07   
603-505 A Derry NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-505 0 Derry NH 6386 BELL ATLANTIC MOBILE, INC 122   2002-11-30   
603-505 1 Derry NH 6386 BELL ATLANTIC MOBILE, INC 122   2003-08-03   
603-505 2 Derry NH 6386 BELL ATLANTIC MOBILE, INC 122   2003-11-19   
603-505 5 Derry NH 6386 BELL ATLANTIC MOBILE, INC 122   2003-03-08   
603-505 6 Derry NH 6386 BELL ATLANTIC MOBILE, INC 122   2004-03-18   
603-505 7 Derry NH 6386 BELL ATLANTIC MOBILE, INC 122   2004-08-02   
603-507 0 Rochester NH 6386 BELL ATLANTIC MOBILE, INC 122   2016-05-01   
603-507 1 Rochester NH 6386 BELL ATLANTIC MOBILE, INC 122   2017-05-12   
603-507 2 Rochester NH 6386 BELL ATLANTIC MOBILE, INC 122   2017-09-11   
603-507 3 Rochester NH 6386 BELL ATLANTIC MOBILE, INC 122   2018-06-05   
603-507 4 Rochester NH 6386 BELL ATLANTIC MOBILE, INC 122   2016-01-29   
603-508 A Pelham NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-508 0 Pelham NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-508 1 Pelham NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-508 4 Pelham NH 6386 BELL ATLANTIC MOBILE, INC 122   2016-03-27   
603-508 7 Pelham NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-508 8 Pelham NH 6386 BELL ATLANTIC MOBILE, INC 122      
603-508 9 Pelham 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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