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.

NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]

NXX: 762

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-762 A Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-762 0 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-762 1 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-762 2 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-762 3 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-762 4 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-762 5 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-762 6 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2007-10-27   
603-762 7 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2010-04-02   
603-762 8 Keene NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2010-01-21   
603-762 9 Keene NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2011-06-21   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.