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: 357

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-357 A Wedowee AL WEDWALXARS0  9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 476      
256-357 0 Wedowee AL WEDWALXARS0  9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 476      
256-357 1 Wedowee AL BRHNALWN0MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 476   2012-04-05   
256-357 2 Wedowee AL WEDWALXARS0  9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 476      
256-357 3 Wedowee AL WEDWALXARS0  9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 476      
256-357 4 Wedowee AL WEDWALXARS0  9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 476      
256-357 5 Wedowee AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2022-11-28   
256-357 6 Wedowee AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2023-01-19   
256-357 7 Wedowee AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2014-03-25   
256-357 8 Wedowee AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2021-03-19   
256-357 9 Wedowee AL WEDWALXARS0  9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 476      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.