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: 290

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-290 A Moulton AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      
256-290 0 Moulton AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2015-03-10   
256-290 1 Moulton AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2015-10-25   
256-290 2 Moulton AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2016-03-07   
256-290 3 Moulton AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2016-03-07   
256-290 4 Moulton AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2016-07-18   
256-290 5 Moulton AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2016-07-18   
256-290 6 Moulton AL HNVIALUNXHX  8271 TCG MIDSOUTH, INC. - AL 477   2015-08-10   
256-290 7 Moulton AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2016-07-18   
256-290 8 Moulton AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2016-03-31   
256-290 9 Moulton AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2015-03-09   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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