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: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-867 A Athens AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-867 0 Athens AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2015-10-25   
256-867 1 Athens AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-867 2 Athens AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2011-04-02   
256-867 3 Athens AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2011-12-29   
256-867 4 Athens AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-867 5 Athens AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2011-03-29   
256-867 6 Athens AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2009-05-13   
256-867 7 Athens AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2025-03-16   
256-867 8 Athens AL   604E ONVOY, LLC - AL 477   2026-09-05   
256-867 9 Athens AL HNVIALUNX8Y  593K MCC TELEPHONY LLC 477   2010-06-18   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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