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: 455

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-455 A Albertville AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-455 0 Albertville AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2008-11-30   
256-455 1 Albertville AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2024-02-24   
256-455 2 Albertville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   
256-455 3 Albertville AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2015-01-12   
256-455 4 Albertville AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-455 5 Albertville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   
256-455 6 Albertville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   
256-455 7 Albertville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   
256-455 8 Albertville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   
256-455 9 Albertville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   

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

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