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.
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Switch: DRRYNHEBDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
603-421 A Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-421 0 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-421 1 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-421 2 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-421 3 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-421 5 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-421 9 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-425 A Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-425 0 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-425 1 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-425 2 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-425 5 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-425 6 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-425 7 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-426 A Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-432 A Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-434 A Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-437 A Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-537 A Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-537 0 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-537 1 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-537 2 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-537 3 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-537 5 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-537 7 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-537 9 Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-549 A Derry NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

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

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