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]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-645 A Piedmont AL ANTNALCBDS0  4615 DELTACOM, INC. - AL 476      
256-645 0 Piedmont AL   4615 DELTACOM, INC. - AL 476      
256-645 1 Piedmont AL   4615 DELTACOM, INC. - AL 476      
256-645 2 Piedmont AL   4615 DELTACOM, INC. - AL 476      
256-645 3 Piedmont AL   516C AT&T CORP. 476   2010-10-31   
256-645 4 Piedmont AL   072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-05-10   
256-645 5 Piedmont AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 476   2011-06-20   
256-645 6 Piedmont AL   4615 DELTACOM, INC. - AL 476      
256-645 7 Piedmont AL   7575 CENTURYLINK COMMUNICATIONS LLC 476   2014-03-25   
256-645 8 Piedmont AL   604E ONVOY, LLC - AL 476   2016-03-14   
256-645 9 Piedmont AL   604E ONVOY, LLC - AL 476   2016-03-14   
256-646 A Gadsden AL BRHMALXBCM2  6664 SPRINT SPECTRUM L.P. 476      
256-646 0 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-646 1 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476   2012-06-18   
256-646 2 Gadsden AL   604E ONVOY, LLC - AL 476   2017-05-29   
256-646 3 Gadsden AL   604E ONVOY, LLC - AL 476   2017-05-29   
256-646 4 Gadsden AL   476F CORETEL ALABAMA, INC. - AL 476   2019-04-22   
256-646 6 Gadsden AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 476   2016-04-26   
256-646 7 Gadsden AL   476F CORETEL ALABAMA, INC. - AL 476   2019-04-22   
256-646 8 Gadsden AL   604E ONVOY, LLC - AL 476   2018-11-30   
256-646 9 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476   2012-01-09   
256-647 A Scottsboro AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-647 1 Scottsboro AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2008-06-06   
256-647 2 Scottsboro AL   6744 SOUTHERN COMMUNICATIONS SERVICES 477   2008-12-15   
256-647 3 Scottsboro AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2009-02-07   
256-647 6 Scottsboro AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2019-04-08   
256-647 8 Scottsboro AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2009-12-07   
256-648 A Florence AL HNVIAL030MD  6664 SPRINT SPECTRUM L.P. 477      
256-648 0 Florence AL   6664 SPRINT SPECTRUM L.P. 477      
256-648 1 Florence AL   6664 SPRINT SPECTRUM L.P. 477      
256-648 2 Florence AL   9236 NETWORK TELEPHONE CORPORATION - AL 477   2011-01-28   
256-648 3 Florence AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2012-07-06   
256-648 4 Florence AL   072F BANDWIDTH.COM CLEC, LLC - AL 477   2011-06-20   
256-648 5 Florence AL   072F BANDWIDTH.COM CLEC, LLC - AL 477   2014-09-01   
256-648 6 Florence AL   6664 SPRINT SPECTRUM L.P. 477      
256-648 7 Florence AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2012-10-08   
256-648 8 Florence AL   6664 SPRINT SPECTRUM L.P. 477   2007-04-06   
256-648 9 Florence AL   6664 SPRINT SPECTRUM L.P. 477      
256-649 A Talladega AL BRHMALMTXOZ  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-649 0 Talladega AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2006-10-09   
256-649 1 Talladega AL   604E ONVOY, LLC - AL 476   2017-06-01   
256-649 2 Talladega AL   604E ONVOY, LLC - AL 476   2017-06-01   
256-649 3 Talladega AL   7469 INTERMEDIA COMMUNICATIONS INC. - AL 476   2007-02-01   
256-649 4 Talladega AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476      
256-649 5 Talladega AL   073H TELNYX LLC 476   2017-09-04   
256-649 6 Talladega AL   476H AIRUS, INC. - AL 476   2018-03-02   
256-649 7 Talladega AL   604E ONVOY, LLC - AL 476   2016-07-07   
256-649 8 Talladega AL   604E ONVOY, LLC - AL 476   2016-07-07   
256-649 9 Talladega AL   604E ONVOY, LLC - AL 476   2016-07-07   
256-650 A Huntsville AL HNVIALPWDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      

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Last updated: Wed, 10 Apr 2019 01:22:05 UTC

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