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: 879

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-879 A Sylacauga AL BRHMAL06X3Y  073H TELNYX LLC 476      
256-879 0 Sylacauga AL   073H TELNYX LLC 476   2021-06-08   
256-879 1 Sylacauga AL   939H COMMIO, LLC 476   2022-07-25   
256-879 3 Sylacauga AL   604E ONVOY, LLC - AL 476   2021-09-13   
256-879 4 Sylacauga AL   604E ONVOY, LLC - AL 476   2023-08-11   
256-879 5 Sylacauga AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2021-12-11   
256-879 6 Sylacauga AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2021-12-11   
256-879 7 Sylacauga AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2021-12-11   
256-879 8 Sylacauga AL   7475 POWERTEL BIRMINGHAM LICENSES, INC. 476   2021-12-04   
256-879 9 Sylacauga AL   7475 POWERTEL BIRMINGHAM LICENSES, INC. 476   2021-12-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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