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: MENTALXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
256-634 A Mentone AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-634 0 Mentone AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-634 3 Mentone AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-634 4 Mentone AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      
256-634 8 Mentone AL 9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 476      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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