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: 841

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-841 A Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-841 0 Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2005-01-07   
256-841 1 Cullman AL DCTRALGU0MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477   2011-09-26   
256-841 2 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2011-11-26   
256-841 3 Cullman AL HNVIAL180MD  7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 477   2007-02-01   
256-841 4 Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-841 5 Cullman AL DCTRALGU0MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477   2012-07-09   
256-841 6 Cullman AL DCTRALGU0MD  349D CHARTER FIBERLINK - ALABAMA, LLC - AL 477   2014-03-30   
256-841 7 Cullman AL HNVIALUNXIX  072F BANDWIDTH.COM CLEC, LLC - AL 477   2015-03-26   
256-841 8 Cullman AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2016-01-21   
256-841 9 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2011-08-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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