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: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-278 A Athens AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-278 0 Athens AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2005-09-02   
256-278 1 Athens AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2005-09-02   
256-278 2 Athens AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2005-01-07   
256-278 3 Athens AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2014-02-01   
256-278 4 Athens AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-278 5 Athens AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2006-03-19   
256-278 6 Athens AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2006-03-19   
256-278 7 Athens AL   508J CENTURYLINK COMMUNICATIONS LLC 477   2014-07-16   
256-278 8 Athens AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2006-04-03   
256-278 9 Athens AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2006-04-03   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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