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.

Switch: BRHMALMT41Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
205-530 A Jasper AL 072F BANDWIDTH.COM CLEC, LLC - AL 476   2012-03-23   
205-547 A Birmingham AL 072F BANDWIDTH.COM CLEC, LLC - AL 476   2008-07-19   
205-549 A Carbon Hill AL 072F BANDWIDTH.COM CLEC, LLC - AL 476   2011-07-04   
205-720 A Bessemer AL 072F BANDWIDTH.COM CLEC, LLC - AL 476   2012-09-28   
256-600 A Jacksonville AL 072F BANDWIDTH.COM CLEC, LLC - AL 476   2011-07-04   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.