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NPA: 251 [Rate centres in NPA 251] [Dial plan for NPA 251]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-850 7 Fairhope AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2020-12-25   
251-850 8 Fairhope AL   604E ONVOY, LLC - AL 480   2019-12-14   
251-850 9 Fairhope AL   604E ONVOY, LLC - AL 480   2021-02-17   
251-851 A Clear Springs AL   604E ONVOY, LLC - AL 44813   2025-06-23   
251-851 3 Clear Springs AL   593K MCC TELEPHONY LLC 44813   2025-07-27   
251-851 7 Clear Springs AL   604E ONVOY, LLC - AL 44813   2025-06-23   
251-851 8 Clear Springs AL   604E ONVOY, LLC - AL 44813   2025-06-23   
251-851 9 Clear Springs AL   604E ONVOY, LLC - AL 44813   2025-06-23   
251-860 A Huxford AL ATMRALXANMD  624H ONVOY SPECTRUM, LLC 480      
251-860 0 Huxford AL   624H ONVOY SPECTRUM, LLC 480   2021-09-25   
251-860 1 Huxford AL   624H ONVOY SPECTRUM, LLC 480   2021-09-25   
251-860 2 Huxford AL   604E ONVOY, LLC - AL 480   2021-09-26   
251-860 5 Huxford AL   624H ONVOY SPECTRUM, LLC 480   2021-11-07   
251-860 6 Huxford AL   624H ONVOY SPECTRUM, LLC 480   2021-11-07   
251-860 7 Huxford AL   604E ONVOY, LLC - AL 480   2022-03-25   
251-860 8 Huxford AL   604E ONVOY, LLC - AL 480   2023-07-21   
251-861 A Dauphin Island AL DPISALXARS1  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-861 0 Dauphin Island AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2014-05-13   
251-861 1 Dauphin Island AL   072F BANDWIDTH.COM CLEC, LLC - AL 480   2008-11-30   
251-861 2 Dauphin Island AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-861 3 Dauphin Island AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-861 4 Dauphin Island AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-861 5 Dauphin Island AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-861 6 Dauphin Island AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-861 7 Dauphin Island AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-861 8 Dauphin Island AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-861 9 Dauphin Island AL   6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 480   2008-12-16   
251-862 A Uriah AL URIHALXARS0  0306 FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL 480      
251-862 0 Uriah AL   604E ONVOY, LLC - AL 480   2019-01-31   
251-862 1 Uriah AL   604E ONVOY, LLC - AL 480   2019-09-05   
251-862 2 Uriah AL   0306 FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL 480      
251-862 3 Uriah AL   624H ONVOY SPECTRUM, LLC 480   2020-09-04   
251-862 4 Uriah AL   604E ONVOY, LLC - AL 480   2020-12-02   
251-862 5 Uriah AL   0306 FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL 480      
251-862 6 Uriah AL   604E ONVOY, LLC - AL 480   2018-10-12   
251-862 7 Uriah AL   604E ONVOY, LLC - AL 480   2020-12-02   
251-862 8 Uriah AL   073H TELNYX LLC 480   2020-05-03   
251-862 9 Uriah AL   0306 FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL 480      
251-865 A Grand Bay AL GDBAALXARS1  9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-865 0 Grand Bay AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-865 1 Grand Bay AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-865 2 Grand Bay AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-865 3 Grand Bay AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-865 4 Grand Bay AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-865 5 Grand Bay AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-865 6 Grand Bay AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-865 7 Grand Bay AL   072F BANDWIDTH.COM CLEC, LLC - AL 480   2008-11-30   
251-865 8 Grand Bay AL   073H TELNYX LLC 480   2020-05-01   
251-865 9 Grand Bay AL   9789 BRIGHTSPEED OF ALABAMA, LLC - NORTHERN 480      
251-866 A Citronelle AL CTRNALNMRS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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