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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
256-893 3 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-06-05   
256-893 4 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-06-05   
256-893 5 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-06-05   
256-893 6 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-06-05   
256-893 7 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-06-05   
256-893 8 Huntsville AL HNVIALUNXCZ  506J TWILIO INTERNATIONAL, INC. 477   2021-05-23   
256-893 9 Huntsville AL HNVIAL96DS2  476H AIRUS, INC. - AL 477   2021-06-28   
256-894 A Albertville AL ALVLALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-894 0 Albertville AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2024-07-06   
256-894 1 Albertville AL   145J TERRA NOVA TELECOM INC. 476   2021-01-05   
256-894 2 Albertville AL ALVLALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-894 3 Albertville AL ALVLALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-894 4 Albertville AL ALVLALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-894 5 Albertville AL ALVLALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-894 6 Albertville AL ALVLALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-894 7 Albertville AL ALVLALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-894 8 Albertville AL ALVLALMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 476      
256-894 9 Albertville AL BRHMALMT92Z  7475 POWERTEL BIRMINGHAM LICENSES, INC. 476   2024-09-02   
256-895 A Huntsville AL HNVIALUNDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 477      
256-896 A Camp Hill AL CMPHALXADS0  0302 WINDSTREAM ALABAMA, INC. 476      
256-896 0 Camp Hill AL CMPHALXADS0  0302 WINDSTREAM ALABAMA, INC. 476      
256-896 1 Camp Hill AL   792K CHARTER IP ENABLED SERVICES, LLC 476   2012-08-01   
256-896 2 Camp Hill AL CMPHALXADS0  0302 WINDSTREAM ALABAMA, INC. 476      
256-896 4 Camp Hill AL CMPHALXADS0  0302 WINDSTREAM ALABAMA, INC. 476      
256-896 9 Camp Hill AL CMPHALXADS0  0302 WINDSTREAM ALABAMA, INC. 476      
256-897 A Courtland AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-897 0 Courtland AL HNVIALOD4MD  939H COMMIO, LLC 477   2021-09-16   
256-897 1 Courtland AL HNVIALOD4MD  939H COMMIO, LLC 477   2021-09-16   
256-897 2 Courtland AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2021-03-15   
256-897 3 Courtland AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2021-03-15   
256-897 4 Courtland AL   792K CHARTER IP ENABLED SERVICES, LLC 477   2023-08-20   
256-897 6 Courtland AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2022-02-19   
256-897 7 Courtland AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2022-02-19   
256-897 8 Courtland AL HNVIALOD4MD  939H COMMIO, LLC 477   2021-09-16   
256-897 9 Courtland AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-10-27   
256-898 A Decatur AL HNVIAL96X4X  7421 AT&T - LOCAL 477      
256-898 0 Decatur AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2017-07-07   
256-898 1 Decatur AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477      
256-898 2 Decatur AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2019-11-21   
256-898 3 Decatur AL HNVIAL180MD  7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 477   2007-02-01   
256-898 4 Decatur AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2006-11-23   
256-898 5 Decatur AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2006-11-23   
256-898 6 Decatur AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2015-11-13   
256-898 7 Decatur AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2020-03-07   
256-898 8 Decatur AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2016-12-09   
256-898 9 Decatur AL HNVIAL96X4X  7421 AT&T - LOCAL 477      
256-899 A Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-899 0 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2022-01-27   
256-899 1 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2021-11-21   
256-899 2 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-899 3 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-899 4 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-899 5 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-899 6 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-899 7 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-899 8 Rainsville AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2018-12-14   
256-899 9 Rainsville AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476      
256-900 A Gadsden AL BRHMALHRFMD  145J TERRA NOVA TELECOM INC. 476      
256-900 0 Gadsden AL   145J TERRA NOVA TELECOM INC. 476   2019-04-22   
256-900 1 Gadsden AL BRHMALHRDS1  476H AIRUS, INC. - AL 476   2019-11-01   
256-900 2 Gadsden AL BRHMAL16X8X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2021-12-10   
256-900 3 Gadsden AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2022-03-14   
256-900 4 Gadsden AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2022-03-05   
256-900 5 Gadsden AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2022-03-05   
256-900 6 Gadsden AL BRHMALXSGT2  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2022-03-05   
256-900 7 Gadsden AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2022-03-14   
256-900 8 Gadsden AL BRHMALHRDS1  476H AIRUS, INC. - AL 476   2020-01-03   
256-900 9 Gadsden AL BRHMALHRGMD  965H FRACTEL, LLC 476   2020-01-08   
256-901 A Lineville AL BRHMAL16CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 476      
256-901 0 Lineville AL BRHMALMTY2X  073H TELNYX LLC 476   2020-05-02   
256-901 1 Lineville AL BRHMAL16CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 476   2008-12-29   
256-901 3 Lineville AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2021-04-15   
256-901 4 Lineville AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2021-04-15   
256-901 5 Lineville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   
256-901 6 Lineville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   
256-901 7 Lineville AL   476F CORETEL ALABAMA, INC. - AL 476   2019-05-10   
256-901 8 Lineville AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2019-03-11   
256-901 9 Lineville AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2018-09-23   
256-902 A Russellville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-902 0 Russellville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2021-07-01   
256-902 1 Russellville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2021-07-01   
256-902 2 Russellville AL HNVIAL96X1X  145J TERRA NOVA TELECOM INC. 477   2024-08-07   
256-902 3 Russellville AL   515J IP HORIZON LLC 477   2026-06-28   
256-902 9 Russellville AL   604E ONVOY, LLC - AL 477   2026-03-14   
256-903 A Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-903 0 Cullman AL   792K CHARTER IP ENABLED SERVICES, LLC 477   2021-09-12   
256-903 1 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 2 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 3 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 4 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 5 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 6 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 7 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 8 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-903 9 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-08-27   
256-904 A Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-904 0 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2021-09-24   
256-904 1 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2021-09-24   
256-904 2 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2021-09-24   
256-904 3 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2021-09-24   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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