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: 712

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-712 A Florence AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-712 0 Florence AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2014-04-19   
256-712 1 Florence AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2005-01-07   
256-712 2 Florence AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477   2005-04-28   
256-712 3 Florence AL HNVIAL180MD  7469 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 477   2007-02-01   
256-712 4 Florence AL HNVIALUNX0X  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 477      
256-712 5 Florence AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477   2009-04-24   
256-712 6 Florence AL HNVIALUNXHX  8271 TELEPORT COMMUNICATIONS AMERICA, LLC - AL 477   2009-05-13   
256-712 7 Florence AL HNVIAL965MD  348E YMAX COMMUNICATIONS CORP. - AL 477   2008-09-04   
256-712 8 Florence AL HNVIAL965MD  348E YMAX COMMUNICATIONS CORP. - AL 477   2008-09-04   
256-712 9 Florence AL HNVIAL965MD  348E YMAX COMMUNICATIONS CORP. - AL 477   2008-09-04   

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

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