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: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-330 A Ohatchee AL BRHMALMT92Z  5562 METROPCS, INC. 476      
256-330 0 Ohatchee AL   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 476   2006-02-25   
256-330 1 Ohatchee AL   073H TELNYX LLC 476   2017-09-04   
256-330 2 Ohatchee AL   072F BANDWIDTH.COM CLEC, LLC - AL 476   2013-12-12   
256-330 3 Ohatchee AL   5562 METROPCS, INC. 476      
256-330 4 Ohatchee AL   604E ONVOY, LLC - AL 476   2020-09-13   
256-330 5 Ohatchee AL   604E ONVOY, LLC - AL 476   2020-09-13   
256-330 6 Ohatchee AL   604E ONVOY, LLC - AL 476   2020-09-13   
256-330 7 Ohatchee AL   072F BANDWIDTH.COM CLEC, LLC - AL 476   2022-09-02   
256-330 8 Ohatchee AL   604E ONVOY, LLC - AL 476   2021-02-27   
256-330 9 Ohatchee AL   145J TERRA NOVA TELECOM INC. 476   2024-04-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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