Local Calling Guide

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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
251-499 7 Mobile AL MOBLAL0224Z  490J BOOST SUBSCRIBERCO L.L.C. 480   2025-04-02   
251-500 A Foley AL FOLYALXA4MD  773F MCC TELEPHONY OF THE SOUTH, LLC - AL 480      
251-500 0 Foley AL FOLYALXA8MD  5562 METROPCS, INC. 480   2011-07-22   
251-500 1 Foley AL FOLYALXA4MD  773F MCC TELEPHONY OF THE SOUTH, LLC - AL 480   2011-01-20   
251-500 2 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2024-02-03   
251-500 3 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2021-05-16   
251-500 4 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2021-05-16   
251-500 5 Foley AL MOBLALAZ18Z  965H FRACTEL, LLC 480   2020-07-06   
251-500 6 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2021-05-16   
251-500 7 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2021-05-16   
251-500 8 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2021-05-16   
251-500 9 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2021-05-16   
251-501 A Mobile AL MOBLALAZ24Z  506J TWILIO INTERNATIONAL, INC. 480      
251-501 0 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2020-12-19   
251-501 1 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2020-12-19   
251-501 2 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2020-12-01   
251-501 3 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2020-12-01   
251-501 4 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2020-12-01   
251-501 5 Mobile AL MOBLALAZ24Z  506J TWILIO INTERNATIONAL, INC. 480   2020-11-30   
251-501 6 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2020-12-01   
251-501 7 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2020-12-01   
251-501 8 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2020-12-19   
251-501 9 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2020-12-19   
251-502 A Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-05-03   
251-502 1 Foley AL MOBLAL027MD  321J HD CARRIER LLC 480   2025-11-02   
251-502 5 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-05-03   
251-502 6 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-05-03   
251-502 7 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-05-03   
251-502 8 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-05-03   
251-502 9 Foley AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-05-03   
251-503 A Mobile AL MOBLALAZFMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 480   2025-06-05   
251-503 0 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-06-24   
251-503 1 Mobile AL MOBLAL02DS3  476H AIRUS, INC. - AL 480   2025-06-06   
251-503 2 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-06-24   
251-503 4 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-06-06   
251-503 5 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-06-06   
251-503 6 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-06-06   
251-503 7 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-06-06   
251-503 8 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-06-06   
251-503 9 Mobile AL MOBLALIHG02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2025-06-06   
251-504 A Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480      
251-504 0 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480      
251-504 1 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480      
251-504 2 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2016-02-06   
251-504 3 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2014-11-02   
251-504 4 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2007-06-23   
251-504 5 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2008-01-26   
251-504 6 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2006-10-28   
251-504 7 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2008-05-04   
251-504 8 Foley AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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