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: 258

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-258 A Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-258 0 Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-258 1 Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-258 2 Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-258 3 Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-258 4 Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-258 5 Madison AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2009-04-30   
256-258 6 Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-258 7 Madison AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477      
256-258 8 Madison AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2010-02-21   
256-258 9 Madison AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2011-01-01   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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