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 89 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-618 A Ashland AL BRHMAL16CM2  6744 SOUTHERN COMMUNICATIONS SERVICES 476      
256-618 1 Ashland AL   6744 SOUTHERN COMMUNICATIONS SERVICES 476   2003-11-27   
256-618 2 Ashland AL   6744 SOUTHERN COMMUNICATIONS SERVICES 476   2005-05-31   
256-618 8 Ashland AL   604E ONVOY, LLC - AL 476   2019-01-18   
256-618 9 Ashland AL   604E ONVOY, LLC - AL 476   2019-01-18   
256-619 A Fort Payne AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-620 A Cullman AL HNVIAL964MD  7421 AT&T LOCAL 477   2004-01-01   
256-620 0 Cullman AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2007-07-10   
256-620 1 Cullman AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2008-02-22   
256-620 2 Cullman AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2014-02-07   
256-620 3 Cullman AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2008-08-25   
256-620 4 Cullman AL   5562 METRO PCS, INC. 477   2016-07-01   
256-620 5 Cullman AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2009-03-02   
256-620 6 Cullman AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2009-03-02   
256-620 7 Cullman AL   348E YMAX COMMUNICATIONS CORP. - AL 477   2008-09-15   
256-620 8 Cullman AL   348E YMAX COMMUNICATIONS CORP. - AL 477   2008-09-15   
256-620 9 Cullman AL   7421 AT&T LOCAL 477   2004-01-01   
256-621 A Decatur AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-622 A Gadsden AL BRHMALQAGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-622 0 Gadsden AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-622 1 Gadsden AL   349D CHARTER FIBERLINK - ALABAMA, LLC - AL 476   2014-04-10   
256-622 2 Gadsden AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-622 3 Gadsden AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2008-05-30   
256-622 4 Gadsden AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2008-05-30   
256-622 5 Gadsden AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2018-06-01   
256-622 6 Gadsden AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2018-05-21   
256-622 7 Gadsden AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2018-05-21   
256-622 8 Gadsden AL   073H TELNYX LLC 476   2017-09-04   
256-622 9 Gadsden AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-623 A Fyffe AL FYFFALXARS0  0290 FARMERS TELECOMMUNICATIONS COOPERATIVE, INC. 476      
256-624 A Anniston AL BRHMALHRDS0  8660 NUVOX COMMUNICATIONS 476      
256-624 0 Anniston AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2013-06-09   
256-624 1 Anniston AL   604E ONVOY, LLC - AL 476   2018-01-20   
256-624 2 Anniston AL   6664 SPRINT SPECTRUM L.P. 476   2011-12-01   
256-624 3 Anniston AL   6664 SPRINT SPECTRUM L.P. 476   2011-12-01   
256-624 4 Anniston AL   6664 SPRINT SPECTRUM L.P. 476   2012-04-12   
256-624 5 Anniston AL   6664 SPRINT SPECTRUM L.P. 476   2012-04-12   
256-624 6 Anniston AL   516C AT&T CORP. 476   2009-08-10   
256-624 7 Anniston AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2012-05-05   
256-624 8 Anniston AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2013-01-26   
256-624 9 Anniston AL   8660 NUVOX COMMUNICATIONS 476      
256-625 A Alexander City AL BRHMALXBCM2  6664 SPRINT SPECTRUM L.P. 476      
256-625 0 Alexander City AL   6664 SPRINT SPECTRUM L.P. 476   2011-05-14   
256-625 5 Alexander City AL   072F BANDWIDTH.COM CLEC, LLC - AL 476   2012-12-03   
256-625 6 Alexander City AL   6664 SPRINT SPECTRUM L.P. 476   2006-11-15   
256-625 8 Alexander City AL   6664 SPRINT SPECTRUM L.P. 476   2011-12-22   
256-625 9 Alexander City AL   6664 SPRINT SPECTRUM L.P. 476      
256-626 A Sylacauga AL BRHMALXBCM2  6664 SPRINT SPECTRUM L.P. 476      
256-626 0 Sylacauga AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2006-10-09   
256-626 1 Sylacauga AL   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2013-06-10   

<< 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 89 >>

Last updated: Thu, 31 Jan 2019 11:20:40 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.