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: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-248 A Sheffield AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-248 0 Sheffield AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-248 1 Sheffield AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-248 2 Sheffield AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-248 3 Sheffield AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-248 4 Sheffield AL HNVIALUNX7Z  318J COMCAST IP PHONE LLC 477   2009-11-23   
256-248 5 Sheffield AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-248 6 Sheffield AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-248 7 Sheffield AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2010-03-08   
256-248 8 Sheffield AL HNVIAL03DS0  4615 DELTACOM, INC. - AL 477      
256-248 9 Sheffield AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2010-09-04   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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