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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
256-930 5 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-930 6 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-930 7 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-930 8 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-930 9 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2021-11-21   
256-931 A Arab AL ARABALXADS1  0283 BRINDLEE MOUNTAIN TELEPHONE LLC 476      
256-932 A Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-932 0 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2022-08-06   
256-932 1 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2022-08-06   
256-932 2 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2022-08-06   
256-932 3 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2022-08-06   
256-932 4 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2022-08-06   
256-932 5 Huntsville AL HNVIAL96DS2  476H AIRUS, INC. - AL 477   2023-04-23   
256-932 6 Huntsville AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2023-04-23   
256-932 7 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2023-06-03   
256-932 8 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2023-06-03   
256-932 9 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2023-06-03   
256-933 A New Market AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-933 0 New Market AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477      
256-933 1 New Market AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2022-06-10   
256-933 3 New Market AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2019-01-16   
256-933 7 New Market AL HNVIAL96X5X  516J TON80 COMMUNICATIONS, LLC 477   2022-03-21   
256-933 8 New Market AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2022-09-29   
256-933 9 New Market AL   145J TERRA NOVA TELECOM INC. 477   2025-07-17   
256-934 A Huntsville AL HNVIALUNX8Z  515J IP HORIZON LLC 477      
256-934 0 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-934 1 Huntsville AL   515J IP HORIZON LLC 477   2021-11-11   
256-934 2 Huntsville AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2021-11-18   
256-934 3 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-934 4 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-934 5 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-934 6 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-934 7 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-934 8 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-934 9 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-935 A Rockford AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476      
256-935 0 Rockford AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2009-03-28   
256-935 1 Rockford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2019-01-18   
256-935 2 Rockford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2021-03-04   
256-935 4 Rockford AL RCFRALXADS0  072F BANDWIDTH.COM CLEC, LLC - AL 476   2021-07-03   
256-935 5 Rockford AL   476F CORETEL ALABAMA, INC. - AL 476   2019-04-22   
256-935 6 Rockford AL BRHMALHR8MD  939H COMMIO, LLC 476   2021-11-26   
256-935 7 Rockford AL BRHMALMTY4X  624H ONVOY SPECTRUM, LLC 476   2023-06-23   
256-935 8 Rockford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2019-01-18   
256-935 9 Rockford AL BRHMAL41AMD  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 476   2014-10-24   
256-936 A Huntsville AL HNVIAL96DS2  476H AIRUS, INC. - AL 477      
256-936 0 Huntsville AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477   2022-01-21   
256-936 1 Huntsville AL HNVIAL96DS2  476H AIRUS, INC. - AL 477   2021-11-15   
256-936 2 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   
256-936 3 Huntsville AL HNVIALUNX2Z  624H ONVOY SPECTRUM, LLC 477   2021-12-19   

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

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