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 Map
256-639 A Ohatchee AL ANTNALCBDS0  4615 DELTACOM, INC. - AL 476     map
256-639 0 Ohatchee AL   4615 DELTACOM, INC. - AL 476      
256-639 1 Ohatchee AL   4615 DELTACOM, INC. - AL 476      
256-639 2 Ohatchee AL   4615 DELTACOM, INC. - AL 476      
256-639 3 Ohatchee AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2017-06-01     
256-639 4 Ohatchee AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2016-03-11     
256-639 5 Ohatchee AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2016-03-11     
256-639 6 Ohatchee AL   4615 DELTACOM, INC. - AL 476      
256-639 7 Ohatchee AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2017-06-01     
256-639 8 Ohatchee AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2016-07-07     
256-639 9 Ohatchee AL   604E NEUTRAL TANDEM-ALABAMA, LLC - AL 476 2016-07-07     
256-640 A Arab AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476     map
256-640 0 Arab AL   7475 POWERTEL BIRMINGHAM LICENSES, INC. 476 2009-10-24     
256-640 1 Arab AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476 2009-06-26     
256-640 2 Arab AL   7475 POWERTEL BIRMINGHAM LICENSES, INC. 476 2009-10-24     
256-640 3 Arab AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476 2010-11-20     
256-640 5 Arab AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476 2010-07-20     
256-640 6 Arab AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476 2004-08-30     
256-640 7 Arab AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476 2004-08-30     
256-640 8 Arab AL   349D CHARTER FIBERLINK - ALABAMA, LLC - AL 476 2018-03-30     
256-640 9 Arab AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476 2011-11-08     
256-641 A Geraldine AL BRHMALQAGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476     map
256-641 0 Geraldine AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-641 1 Geraldine AL   349D CHARTER FIBERLINK - ALABAMA, LLC - AL 476 2018-03-24     
256-641 4 Geraldine AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-642 A Decatur AL HNVIAL030MD  6664 SPRINT SPECTRUM L.P. 477     map
256-642 0 Decatur AL   6664 SPRINT SPECTRUM L.P. 477 2007-09-01     
256-642 1 Decatur AL   6664 SPRINT SPECTRUM L.P. 477      
256-642 2 Decatur AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2011-10-09     
256-642 3 Decatur AL   6664 SPRINT SPECTRUM L.P. 477 2007-05-13     
256-642 4 Decatur AL   6664 SPRINT SPECTRUM L.P. 477 2007-09-01     
256-642 5 Decatur AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477 2011-12-10     
256-642 6 Decatur AL   6664 SPRINT SPECTRUM L.P. 477 2004-06-30     
256-642 7 Decatur AL   072F BANDWIDTH.COM CLEC, LLC - AL 477 2012-03-16     
256-642 8 Decatur AL   6664 SPRINT SPECTRUM L.P. 477 2006-07-03     
256-642 9 Decatur AL   6664 SPRINT SPECTRUM L.P. 477      
256-643 A Rinehart AL RNHRALXARS0  0314 PEOPLES TELEPHONE CO., INC. 476     map
256-643 1 Rinehart AL   0314 PEOPLES TELEPHONE CO., INC. 476      
256-643 3 Rinehart AL   0314 PEOPLES TELEPHONE CO., INC. 476      
256-643 4 Rinehart AL   0314 PEOPLES TELEPHONE CO., INC. 476      
256-643 5 Rinehart AL   0314 PEOPLES TELEPHONE CO., INC. 476      
256-643 7 Rinehart AL   0314 PEOPLES TELEPHONE CO., INC. 476      
256-643 8 Rinehart AL   0314 PEOPLES TELEPHONE CO., INC. 476      
256-644 A Jacksonville AL ANTNALCBDS0  4615 DELTACOM, INC. - AL 476     map
256-644 0 Jacksonville AL   4615 DELTACOM, INC. - AL 476      
256-644 1 Jacksonville AL   4615 DELTACOM, INC. - AL 476      
256-644 2 Jacksonville AL   4615 DELTACOM, INC. - AL 476      
256-644 3 Jacksonville AL   4615 DELTACOM, INC. - AL 476      
256-644 4 Jacksonville AL   7469 INTERMEDIA COMMUNICATIONS INC. - AL 476 2010-12-15     
256-644 5 Jacksonville AL   516C AT&T CORP. 476 2009-08-11     

<< 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: Sat, 09 Jun 2018 13:21:19 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.