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: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-255 A Evergreen AL MOBLAL02CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 480      
251-255 0 Evergreen AL MOBLAL02CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 480      
251-255 1 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2017-06-02   
251-255 2 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2016-03-07   
251-255 3 Evergreen AL MOBLALAZXWY  7221 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 480   2015-08-22   
251-255 4 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2016-03-07   
251-255 5 Evergreen AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2017-03-27   
251-255 6 Evergreen AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2017-03-27   
251-255 7 Evergreen AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2017-03-27   
251-255 8 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2017-06-02   
251-255 9 Evergreen AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2019-04-13   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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