Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 588

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-588 A Killen AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-588 0 Killen AL   4615 DELTACOM, INC. - AL 477      
256-588 1 Killen AL   4615 DELTACOM, INC. - AL 477      
256-588 2 Killen AL   4615 DELTACOM, INC. - AL 477      
256-588 3 Killen AL   604E ONVOY, LLC - AL 477   2016-03-04   
256-588 4 Killen AL   604E ONVOY, LLC - AL 477   2016-03-04   
256-588 5 Killen AL   072F BANDWIDTH.COM CLEC, LLC - AL 477   2016-07-16   
256-588 6 Killen AL   4615 DELTACOM, INC. - AL 477      
256-588 7 Killen AL   7575 CENTURYLINK COMMUNICATIONS LLC 477   2014-07-16   
256-588 8 Killen AL   604E ONVOY, LLC - AL 477   2016-10-27   
256-588 9 Killen AL   604E ONVOY, LLC - AL 477   2017-02-11   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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