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: 346

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-346 A Childersburg AL BRHMALHWX8X  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 476      
256-346 0 Childersburg AL BRHMALHRDS1  476H AIRUS, INC. - AL 476   2017-03-12   
256-346 1 Childersburg AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2016-07-18   
256-346 2 Childersburg AL BRHMALMT88Z  516C AT&T CORP. 476   2010-10-31   
256-346 3 Childersburg AL BRHNALWN0MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 476   2008-07-18   
256-346 4 Childersburg AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2004-06-13   
256-346 5 Childersburg AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2011-07-25   
256-346 6 Childersburg AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2011-08-01   
256-346 7 Childersburg AL BRHNAL04DMD  4839 US LEC OF ALABAMA, INC. 476   2011-07-28   
256-346 8 Childersburg AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2008-11-30   
256-346 9 Childersburg AL BRHMALHWX8X  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 476      

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

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