Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-816 9 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2020-11-13   
256-817 A Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-817 0 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 1 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 2 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 3 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 4 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 5 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 6 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 7 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 8 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-817 9 Huntsville AL HNVIALMTDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477   2019-03-21   
256-818 A Francisco AL BRWDTNDDDMD  4839 US LEC OF ALABAMA, INC. 470      
256-818 0 Francisco AL BRWDTNDDDMD  4839 US LEC OF ALABAMA, INC. 470   2010-09-04   
256-818 1 Francisco AL NSVNTNGN0MD  073H TELNYX LLC 470   2019-07-05   
256-818 2 Francisco AL NSVLTNMTYNZ  506J TWILIO INTERNATIONAL, INC. 470   2021-06-04   
256-818 3 Francisco AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470   2016-04-14   
256-818 4 Francisco AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470   2016-04-14   
256-818 5 Francisco AL NSVMTN177MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 470   2023-01-05   
256-818 6 Francisco AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470   2023-05-01   
256-818 7 Francisco AL NSVLTNMTYUY  508J CENTURYLINK COMMUNICATIONS, LLC 470   2014-03-17   
256-818 8 Francisco AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470   2018-12-21   
256-818 9 Francisco AL NSVLTNMT83Z  604E ONVOY, LLC - AL 470   2018-12-21   
256-819 A Huntsville AL HNVIALUNX9Z  478J NUSO, LLC 477      
256-819 0 Huntsville AL HNVIAL96DS2  476H AIRUS, INC. - AL 477   2021-02-20   
256-819 1 Huntsville AL HNVIALUNX9Z  478J NUSO, LLC 477   2020-11-02   
256-819 2 Huntsville AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2020-11-03   
256-819 3 Huntsville AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2020-11-03   
256-819 4 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-819 5 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-819 6 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-819 7 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477   2020-12-27   
256-819 8 Huntsville AL HNVIAL03X9Y  5562 METROPCS, INC. 477   2020-12-27   
256-819 9 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2021-04-02   
256-820 A Anniston AL ANTNALLEDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-821 A Decatur AL HNVIALZH0MD  0051 SHELCOMM 477      
256-822 A Decatur AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477      
256-822 0 Decatur AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2018-11-19   
256-822 1 Decatur AL DCTRALGU0MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477   2015-10-26   
256-822 2 Decatur AL DCTRALGU0MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477   2014-09-04   
256-822 3 Decatur AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2016-03-01   
256-822 4 Decatur AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2014-05-09   
256-822 5 Decatur AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2019-11-08   
256-822 6 Decatur AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2008-07-07   
256-822 7 Decatur AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2015-01-04   
256-822 8 Decatur AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2014-12-18   
256-822 9 Decatur AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2011-08-25   
256-823 A Huntsville AL HNVIALZH0MD  0051 SHELCOMM 477      
256-824 A Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-824 0 Huntsville AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2011-10-09   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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