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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 745

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-745 A Munford AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-745 0 Munford AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-745 1 Munford AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-745 2 Munford AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-745 3 Munford AL   476F CORETEL ALABAMA, INC. - AL 476   2019-04-22   
256-745 4 Munford AL   476F CORETEL ALABAMA, INC. - AL 476   2019-04-22   
256-745 6 Munford AL BRHMALMTYRX  829J PAETEC ITEL, LLC 476      
256-745 7 Munford AL BRHMALMT84Z  508J CENTURYLINK COMMUNICATIONS, LLC 476   2014-03-25   
256-745 8 Munford AL   476F CORETEL ALABAMA, INC. - AL 476   2019-04-22   
256-745 9 Munford AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2022-01-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.