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: 886

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-886 A Huntsville AL   604E ONVOY, LLC - AL 477   2025-04-11   
256-886 0 Huntsville AL   604E ONVOY, LLC - AL 477   2008-07-26   
256-886 1 Huntsville AL   604E ONVOY, LLC - AL 477   2008-07-26   
256-886 2 Huntsville AL HNVIAL96X1X  145J TERRA NOVA TELECOM INC. 477   2024-12-04   
256-886 3 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2024-12-04   
256-886 4 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2024-12-04   
256-886 5 Huntsville AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2024-12-04   
256-886 6 Huntsville AL   604E ONVOY, LLC - AL 477   2008-07-26   
256-886 7 Huntsville AL   604E ONVOY, LLC - AL 477   2008-07-26   
256-886 8 Huntsville AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2011-05-13   
256-886 9 Huntsville AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2011-05-13   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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