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: TLTNNHPRRS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
603-266 A Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-266 1 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-266 2 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-266 3 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 A Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 1 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 2 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 3 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 4 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 5 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 7 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 8 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-286 9 Tilton NH 5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

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

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