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 88 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date
256-804 8 Hazel Green AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477 2017-06-18   
256-804 9 Hazel Green AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477 2016-09-11   
256-805 A Scottsboro AL   357H CROSSTEL TANDEM, INC. - AL 477    
256-805 0 Scottsboro AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2016-11-12   
256-808 A Huntsville AL   551G 365 WIRELESS, LLC 477    
256-808 0 Huntsville AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2013-08-10   
256-808 1 Huntsville AL   551G 365 WIRELESS, LLC 477 2013-04-13   
256-808 2 Huntsville AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2013-08-10   
256-808 3 Huntsville AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 477 2015-09-02   
256-808 4 Huntsville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2014-09-06   
256-808 5 Huntsville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2015-03-26   
256-808 6 Huntsville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2014-03-22   
256-808 7 Huntsville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2014-03-22   
256-808 8 Huntsville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2014-06-12   
256-808 9 Huntsville AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477 2014-11-02   
256-810 A Rogersville AL HNVIALOD3MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477    
256-812 A Gurley AL   516C AT&T CORP. 477    
256-812 0 Gurley AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477 2008-04-04   
256-812 1 Gurley AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2008-11-30   
256-812 2 Gurley AL   363D COMCAST PHONE OF ALABAMA, LLC - AL 477 2007-10-29   
256-812 3 Gurley AL   516C AT&T CORP. 477 2011-01-25   
256-812 5 Gurley AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2015-04-26   
256-812 6 Gurley AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2016-07-17   
256-812 7 Gurley AL   7575 CENTURYLINK COMMUNICATIONS LLC 477 2014-07-16   
256-812 8 Gurley AL   604E ONVOY, LLC - AL 477 2017-07-07   
256-812 9 Gurley AL   349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477 2008-09-16   
256-813 A Hazel Green AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477    
256-813 0 Hazel Green AL   4615 DELTACOM, INC. - AL 477    
256-813 1 Hazel Green AL   4615 DELTACOM, INC. - AL 477    
256-813 2 Hazel Green AL   4615 DELTACOM, INC. - AL 477    
256-813 3 Hazel Green AL   773F MCC TELEPHONY OF THE SOUTH, LLC - AL 477 2012-11-23   
256-813 4 Hazel Green AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2014-03-22   
256-813 5 Hazel Green AL   516C AT&T CORP. 477 2010-07-28   
256-813 6 Hazel Green AL   4615 DELTACOM, INC. - AL 477    
256-813 7 Hazel Green AL   7575 CENTURYLINK COMMUNICATIONS LLC 477 2014-07-16   
256-813 8 Hazel Green AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477 2014-12-04   
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 ONVOY, 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 ONVOY, 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 ONVOY, LLC - AL 470 2016-04-14   
256-818 4 Francisco AL   604E ONVOY, LLC - AL 470 2016-04-14   
256-818 7 Francisco AL   7575 CENTURYLINK COMMUNICATIONS LLC 470 2014-03-17   

<< 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 88 >>

Last updated: Tue, 02 Oct 2018 01:27:32 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.