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: 367

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-367 A Florence AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477      
256-367 0 Florence AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2016-07-16   
256-367 1 Florence AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2016-07-15   
256-367 2 Florence AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2016-07-15   
256-367 3 Florence AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2016-07-15   
256-367 4 Florence AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477   2016-09-08   
256-367 5 Florence AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2017-06-27   
256-367 6 Florence AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477   2017-03-18   
256-367 7 Florence AL HNVIALUNXSY  7475 POWERTEL BIRMINGHAM LICENSES, INC. 477   2017-03-18   
256-367 8 Florence AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2017-07-07   
256-367 9 Florence AL HNVIAL969MD  073H TELNYX LLC 477   2018-12-27   

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

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