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 Eff date Disc date Map
256-312 A Gadsden AL   6664 SPRINT SPECTRUM L.P. 476     map
256-312 0 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-312 1 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-312 2 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-312 3 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-312 4 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-312 5 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-312 6 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-312 7 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-312 8 Gadsden AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 476 2013-10-24     
256-312 9 Gadsden AL   6664 SPRINT SPECTRUM L.P. 476      
256-313 A Huntsville AL   7451 CENTURYLINK COMMUNICATIONS LLC - AL 477     map
256-314 A Sheffield AL SHFDALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477     map
256-314 0 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-314 1 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-314 2 Sheffield AL   516C AT&T CORP. 477 2010-07-28     
256-314 3 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-314 4 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-314 5 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-314 6 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-314 7 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-314 8 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-314 9 Sheffield AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-315 A Talladega AL TLDGALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476     map
256-315 0 Talladega AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-315 1 Talladega AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-315 2 Talladega AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-315 3 Talladega AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-315 4 Talladega AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-315 5 Talladega AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-315 6 Talladega AL   072F BANDWIDTH.COM CLEC, LLC - AL 476 2013-03-04     
256-315 7 Talladega AL   7575 CENTURYLINK COMMUNICATIONS LLC 476 2014-03-25     
256-315 8 Talladega AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-315 9 Talladega AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-316 A Huntsville AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477     map
256-317 A Arab AL ARABALXADS1  0283 BRINDLEE MOUNTAIN TELEPHONE LLC 476     map
256-318 A Decatur AL HNVIALOD3MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477     map
256-319 A Madison AL HNVIALDYDS0  7451 CENTURYLINK COMMUNICATIONS LLC - AL 477     map
256-320 A Sheffield AL HNVIAL030MD  6664 SPRINT SPECTRUM L.P. 477     map
256-320 0 Sheffield AL   6744 SOUTHERN COMMUNICATIONS SERVICES 477 2004-08-08     
256-320 1 Sheffield AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477 2007-03-19     
256-320 2 Sheffield AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477 2003-09-20     
256-320 3 Sheffield AL   6664 SPRINT SPECTRUM L.P. 477      
256-320 4 Sheffield AL   7469 INTERMEDIA COMMUNICATIONS INC. - AL 477 2007-07-15     
256-320 5 Sheffield AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 477 2008-03-31     
256-320 6 Sheffield AL   7421 AT&T LOCAL 477 2005-06-23     
256-320 7 Sheffield AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 477 2013-10-24     
256-320 8 Sheffield AL   6664 SPRINT SPECTRUM L.P. 477 2006-12-30     
256-320 9 Sheffield AL   6664 SPRINT SPECTRUM L.P. 477      
256-321 A Athens AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477     map

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Last updated: Sat, 09 Jun 2018 13:21:19 UTC

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