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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
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     map
256-826 A Sheffield AL   7575 CENTURYLINK COMMUNICATIONS LLC 477     map
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   788F BROADVOX-CLEC, LLC - AL 477 2016-07-18     
256-826 7 Sheffield AL   7575 CENTURYLINK COMMUNICATIONS LLC 477 2014-09-04     
256-826 8 Sheffield AL   788F BROADVOX-CLEC, LLC - AL 477 2016-07-18     
256-826 9 Sheffield AL   788F BROADVOX-CLEC, LLC - AL 477 2016-07-18     
256-827 A Dadeville AL BRHMALWDDS0  4615 DELTACOM, INC. - AL 476     map
256-827 0 Dadeville AL   4615 DELTACOM, INC. - AL 476      
256-827 1 Dadeville AL   4615 DELTACOM, INC. - AL 476      
256-827 2 Dadeville AL   4615 DELTACOM, INC. - AL 476      
256-827 3 Dadeville AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2017-05-29     
256-827 4 Dadeville AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2017-05-29     
256-827 5 Dadeville AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2017-07-07     
256-827 6 Dadeville AL   4615 DELTACOM, INC. - AL 476      
256-827 7 Dadeville AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2016-03-07     
256-827 8 Dadeville AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2016-03-07     
256-827 9 Dadeville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476 2011-05-07     
256-828 A Hazel Green AL HZGRALMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477     map
256-829 A Hazel Green AL HZGRALMARS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477     map
256-829 0 Hazel Green AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-829 1 Hazel Green AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-829 2 Hazel Green AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477 2004-11-11     
256-829 3 Hazel Green AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-829 4 Hazel Green AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2016-02-25     
256-829 5 Hazel Green AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2016-07-11     
256-829 6 Hazel Green AL   7469 INTERMEDIA COMMUNICATIONS INC. - AL 477 2016-10-05     
256-829 7 Hazel Green AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 477 2016-02-25     
256-829 8 Hazel Green AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2008-11-30     
256-829 9 Hazel Green AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-830 A Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477     map
256-831 A Anniston AL ANTNALOXDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476     map
256-832 A Anniston AL ANTNALOXDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476     map
256-832 0 Anniston AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-832 1 Anniston AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-832 2 Anniston AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-832 3 Anniston AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-832 4 Anniston AL   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 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 >>

Last updated: Sat, 25 Nov 2017 15:50:25 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.