Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 251 [Rate centres in NPA 251] [Dial plan for NPA 251]

NXX: 910

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-910 A Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-910 0 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2021-02-19   
251-910 1 Mobile AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2021-02-20   
251-910 2 Mobile AL MOBLALAZ02Z  5562 METROPCS, INC. 480   2021-02-20   
251-910 3 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2021-02-26   
251-910 4 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2021-02-26   
251-910 5 Mobile AL MOBLALAZ02Z  5562 METROPCS, INC. 480   2021-02-20   
251-910 6 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2021-02-26   
251-910 7 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2021-02-26   
251-910 8 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2021-02-26   
251-910 9 Mobile AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2021-02-26   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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