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: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-297 A Cullman AL   5562 METROPCS, INC. 477      
256-297 0 Cullman AL   7475 POWERTEL BIRMINGHAM LICENSES, INC. 477      
256-297 1 Cullman AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-297 2 Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-297 3 Cullman AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-297 4 Cullman AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-297 5 Cullman AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-297 6 Cullman AL HNVIAL967MD  516C AT&T CORP. 477      
256-297 7 Cullman AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477      
256-297 8 Cullman AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-297 9 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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