Local Calling Guide

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NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 770

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-770 A Anniston AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-770 0 Anniston AL BRHMALHRDS1  476H AIRUS, INC. - AL 476   2018-03-01   
256-770 1 Anniston AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2008-08-30   
256-770 2 Anniston AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2008-08-30   
256-770 3 Anniston AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2008-08-30   
256-770 4 Anniston AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2011-03-13   
256-770 5 Anniston AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2014-02-07   
256-770 6 Anniston AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2017-09-06   
256-770 7 Anniston AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2011-06-06   
256-770 8 Anniston AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2019-03-11   
256-770 9 Anniston AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2012-12-11   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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