Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date
256-813 9 Hazel Green AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2015-04-27   
256-814 A Sheffield AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 477    
256-814 0 Sheffield AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2017-07-07   
256-814 1 Sheffield AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 477 2016-10-27   
256-814 4 Sheffield AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2018-03-30   
256-815 A Russellville AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477    
256-815 5 Russellville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2018-05-10   
256-815 8 Russellville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2018-09-10   
256-815 9 Russellville AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477 2016-10-23   
256-818 A Francisco AL BRWDTNDDDS1  4839 US LEC OF ALABAMA, INC. 470    
256-818 0 Francisco AL   4839 US LEC OF ALABAMA, INC. 470 2010-09-04   
256-818 3 Francisco AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 470 2016-04-14   
256-818 4 Francisco AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 470 2016-04-14   
256-818 7 Francisco AL   7575 CENTURYLINK COMMUNICATIONS LLC 470 2014-03-17   
256-820 A Anniston AL ANTNALLEDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476    
256-822 A Decatur AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477    
256-822 1 Decatur AL   349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477 2015-10-26   
256-822 2 Decatur AL   349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477 2014-09-04   
256-822 3 Decatur AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477 2016-03-01   
256-822 4 Decatur AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2014-05-09   
256-822 6 Decatur AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477 2008-07-07   
256-822 7 Decatur AL   8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477 2015-01-04   
256-822 8 Decatur AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2014-12-18   
256-822 9 Decatur AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477 2011-08-25   
256-824 A Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 0 Huntsville AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2011-10-09   
256-824 1 Huntsville AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 2 Huntsville AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 3 Huntsville AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 4 Huntsville AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 5 Huntsville AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 6 Huntsville AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 7 Huntsville AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 8 Huntsville AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477    
256-824 9 Huntsville AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2016-10-01   
256-825 A Dadeville AL DDVLALMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476    
256-826 A Sheffield AL   7575 CENTURYLINK COMMUNICATIONS LLC 477    
256-826 0 Sheffield AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2015-05-03   
256-826 1 Sheffield AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2015-10-31   
256-826 2 Sheffield AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 477 2015-08-12   
256-826 3 Sheffield AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2016-03-04   
256-826 4 Sheffield AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2016-03-04   
256-826 5 Sheffield AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2016-07-15   
256-826 6 Sheffield AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2016-07-18   
256-826 7 Sheffield AL   7575 CENTURYLINK COMMUNICATIONS LLC 477 2014-09-04   
256-826 8 Sheffield AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2016-07-18   
256-826 9 Sheffield AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2016-07-18   
256-827 A Dadeville AL BRHMALWDDS0  4615 DELTACOM, INC. - AL 476    
256-827 0 Dadeville AL   4615 DELTACOM, INC. - AL 476    
256-827 1 Dadeville AL   4615 DELTACOM, INC. - AL 476    

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 >>

Last updated: Thu, 19 Jul 2018 01:19:47 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.