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: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-399 A Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-399 0 Evergreen AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2022-10-16   
251-399 1 Evergreen AL MOBLALMTX9X  939H COMMIO, LLC 480   2022-10-23   
251-399 2 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2022-10-06   
251-399 3 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2022-10-06   
251-399 4 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2023-07-21   
251-399 5 Evergreen AL MOBLALAZ13Z  624H ONVOY SPECTRUM, LLC 480   2023-10-27   
251-399 6 Evergreen AL MOBLALAZ13Z  624H ONVOY SPECTRUM, LLC 480   2023-10-27   
251-399 7 Evergreen AL MOBLALAZ13Z  624H ONVOY SPECTRUM, LLC 480   2023-10-27   
251-399 8 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2023-09-23   
251-399 9 Evergreen AL MOBLALAZ13Z  624H ONVOY SPECTRUM, LLC 480   2023-10-27   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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