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: 291

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-291 A Russellville AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-291 0 Russellville AL   604E ONVOY, LLC - AL 477   2016-05-16   
256-291 1 Russellville AL   604E ONVOY, LLC - AL 477   2016-05-16   
256-291 2 Russellville AL   072F BANDWIDTH.COM CLEC, LLC - AL 477   2016-07-16   
256-291 3 Russellville AL   604E ONVOY, LLC - AL 477   2016-07-18   
256-291 4 Russellville AL   604E ONVOY, LLC - AL 477   2016-07-18   
256-291 5 Russellville AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2016-10-02   
256-291 6 Russellville AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2016-10-02   
256-291 7 Russellville AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2016-10-02   
256-291 8 Russellville AL   604E ONVOY, LLC - AL 477   2017-07-07   
256-291 9 Russellville AL   073H TELNYX LLC 477   2018-12-27   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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