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: ANTNAL073MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
256-223 A Talladega AL 6664 SPRINT SPECTRUM, L.P. 476      
256-225 A Anniston AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. DBA T-MOBILE USA 476      
256-294 A Anniston AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. DBA T-MOBILE USA 476      
256-310 A Anniston AL 6664 SPRINT SPECTRUM, L.P. 476      
256-322 A Talladega AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. DBA T-MOBILE USA 476      
256-330 A Ohatchee AL 6664 SPRINT SPECTRUM, L.P. 476      
256-371 A Anniston AL 7475 POWERTEL BIRMINGHAM LICENSES, INC. DBA T-MOBILE USA 476      
256-525 A Anniston AL 6664 SPRINT SPECTRUM, L.P. 476      
256-591 A Anniston AL 6664 SPRINT SPECTRUM, L.P. 476      
256-592 A Talladega AL 6664 SPRINT SPECTRUM, L.P. 476      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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