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: 727

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-727 A Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-727 0 Cullman AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2013-02-10   
256-727 1 Cullman AL HNVIALUNXTZ  829J PAETEC ITEL, LLC 477   2014-04-23   
256-727 2 Cullman AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2012-12-13   
256-727 3 Cullman AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2012-09-16   
256-727 4 Cullman AL HNVIALODAMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 477   2014-07-17   
256-727 5 Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2006-03-06   
256-727 6 Cullman AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2006-03-06   
256-727 7 Cullman AL   604E ONVOY, LLC - AL 477   2008-09-15   
256-727 8 Cullman AL   145J TERRA NOVA TELECOM INC. 477   2025-02-14   
256-727 9 Cullman AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2014-09-05   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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