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: BRHNALJMGT0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
205-201 A Birmingham AL 336E BRIGHT HOUSE NTWS INFORMATION SVCS (ALABAMA) - AL 476   2007-11-15   
205-202 A Birmingham AL 336E BRIGHT HOUSE NTWS INFORMATION SVCS (ALABAMA) - AL 476   2008-08-01   
205-508 A Trussville AL 336E BRIGHT HOUSE NTWS INFORMATION SVCS (ALABAMA) - AL 476   2007-12-09   

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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