Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 923

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-923 A Centre AL CNTRALXEPS0  0314 PEOPLES TEL. CO., INC. 476      
256-923 1 Centre AL CNTRALXEPS0  0314 PEOPLES TEL. CO., INC. 476   2013-06-16   
256-923 2 Centre AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2022-03-14   
256-923 3 Centre AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2022-03-14   
256-923 5 Centre AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2023-02-18   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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