Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 349

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-349 A Florence AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-349 0 Florence AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-349 1 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2010-02-10   
256-349 2 Florence AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477   2010-07-05   
256-349 3 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2010-08-26   
256-349 4 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2010-07-10   
256-349 5 Florence AL HNVIALUNX7Z  318J COMCAST IP PHONE, LLC 477   2011-09-16   
256-349 6 Florence AL HNVIAL96X1X  145J TERRA NOVA TELECOM INC. 477   2023-11-15   
256-349 7 Florence AL HNVIAL03X9Y  5562 METROPCS, INC. 477      
256-349 8 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2010-01-21   
256-349 9 Florence AL HNVIAL18X4X  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 477   2007-10-29   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.