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: 563

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-563 A Gadsden AL BRHMAL16CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 476      
256-563 0 Gadsden AL BRHMAL16CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 476      
256-563 1 Gadsden AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2022-07-07   
256-563 2 Gadsden AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2023-03-24   
256-563 3 Gadsden AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2023-03-24   
256-563 4 Gadsden AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2020-01-04   
256-563 5 Gadsden AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2020-01-04   
256-563 6 Gadsden AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-07-07   
256-563 7 Gadsden AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2023-03-24   
256-563 8 Gadsden AL BRHMAL16CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 476      
256-563 9 Gadsden AL   604E ONVOY, LLC - AL 476   2026-08-21   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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