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: 265

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-265 A Mount Vernon AL MOBLALMTX7X  516C AT&T CORP. 480      
251-265 0 Mount Vernon AL MOBLALMTX7X  516C AT&T CORP. 480   2013-02-17   
251-265 1 Mount Vernon AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2013-06-03   
251-265 2 Mount Vernon AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2011-07-26   
251-265 3 Mount Vernon AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2014-04-13   
251-265 4 Mount Vernon AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2015-02-16   
251-265 5 Mount Vernon AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2015-06-27   
251-265 6 Mount Vernon AL MOBLALAZXSY  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 480   2011-07-25   
251-265 7 Mount Vernon AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2018-08-11   
251-265 8 Mount Vernon AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2018-12-31   
251-265 9 Mount Vernon AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2018-12-31   

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

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