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: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-570 A Attalla AL ATTLALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-570 0 Attalla AL ATTLALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-570 1 Attalla AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-05-29   
256-570 2 Attalla AL ATTLALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-570 3 Attalla AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-05-29   
256-570 4 Attalla AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2013-05-19   
256-570 5 Attalla AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-02-23   
256-570 6 Attalla AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-07-07   
256-570 7 Attalla AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2019-04-19   
256-570 8 Attalla AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2015-07-16   
256-570 9 Attalla AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2017-05-08   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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