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: 268

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-268 A Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 0 Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 1 Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 2 Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 3 Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 4 Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 5 Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 6 Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 7 Mount Vernon AL MOBLAL971MD  4615 DELTACOM, INC. - AL 480      
251-268 8 Mount Vernon AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480   2020-06-21   
251-268 9 Mount Vernon AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480   2008-11-30   

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

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