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: 502

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-502 A Hartselle AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-502 0 Hartselle AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-502 1 Hartselle AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-502 2 Hartselle AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-502 3 Hartselle AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2011-02-07   
256-502 4 Hartselle AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2014-03-22   
256-502 5 Hartselle AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2010-06-17   
256-502 6 Hartselle AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2015-05-10   
256-502 7 Hartselle AL HNVIALUNXJY  508J CENTURYLINK COMMUNICATIONS, LLC 477   2014-04-22   
256-502 8 Hartselle AL   792K CHARTER IP ENABLED SERVICES, LLC 477   2009-05-25   
256-502 9 Hartselle AL   792K CHARTER IP ENABLED SERVICES, LLC 477   2007-10-20   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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