Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
256-907 0 Boaz AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-03-26   
256-907 1 Boaz AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-05-10   
256-907 2 Boaz AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-11-01   
256-907 3 Boaz AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-06-23   
256-907 4 Boaz AL BRHMALHWX8X  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 476   2016-05-23   
256-907 5 Boaz AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-06-23   
256-907 6 Boaz AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-06-23   
256-907 7 Boaz AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-03-03   
256-907 8 Boaz AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-03-03   
256-907 9 Boaz AL BRHMALMTYNX  947D FARMERS TELECOMMUNICATIONS CORPORATION - AL 476   2016-03-07   
256-908 A Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
256-908 1 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438   2021-03-26   
256-908 2 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438   2021-03-26   
256-908 3 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438   2021-03-26   
256-908 4 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438   2021-03-26   
256-908 6 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438   2021-05-23   
256-908 7 Fruithurst AL ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438   2021-05-23   
256-908 8 Fruithurst AL ATLNGAQSDS8  604E ONVOY, LLC - AL 438   2021-03-25   
256-908 9 Fruithurst AL ATLNGABUXZY  072F BANDWIDTH.COM CLEC, LLC - AL 438   2021-06-17   
256-909 A Hartselle AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-909 0 Hartselle AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2021-10-11   
256-909 1 Hartselle AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2022-08-12   
256-909 2 Hartselle AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2022-03-24   
256-909 3 Hartselle AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2022-03-24   
256-909 4 Hartselle AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2022-08-18   
256-909 5 Hartselle AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2022-02-19   
256-909 6 Hartselle AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2022-02-19   
256-909 7 Hartselle AL HNVIAL96X1X  145J TERRA NOVA TELECOM INC. 477   2024-08-22   
256-909 8 Hartselle AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-10-27   
256-909 9 Hartselle AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2022-08-12   
256-910 A Huntsville AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-910 0 Huntsville AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2021-02-19   
256-910 1 Huntsville AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477   2022-01-21   
256-910 2 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-910 3 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-910 4 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-910 5 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-910 6 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-910 7 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-04-10   
256-910 8 Huntsville AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477   2022-01-21   
256-910 9 Huntsville AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477   2022-01-28   
256-912 A Scottsboro AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-912 0 Scottsboro AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2008-05-15   
256-912 1 Scottsboro AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-06   
256-912 2 Scottsboro AL HNVIALUNXRX  947D FARMERS TELECOMMUNICATIONS CORPORATION - AL 477   2013-10-05   
256-912 3 Scottsboro AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-06   
256-912 4 Scottsboro AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-06   
256-912 5 Scottsboro AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-06   
256-912 6 Scottsboro AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-03-06   
256-912 7 Scottsboro AL HNVIALUNXJY  508J CENTURYLINK COMMUNICATIONS, LLC 477   2013-10-11   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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