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: 719

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-719 A Moulton AL HNVIALUNX6X  604E ONVOY, LLC - AL 477      
256-719 0 Moulton AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2019-09-05   
256-719 1 Moulton AL   566J RADIANTIQ LLC 477   2021-02-07   
256-719 2 Moulton AL   072F BANDWIDTH.COM CLEC, LLC - AL 477   2021-05-22   
256-719 3 Moulton AL   072F BANDWIDTH.COM CLEC, LLC - AL 477   2021-05-22   
256-719 4 Moulton AL   604E ONVOY, LLC - AL 477   2021-07-30   
256-719 7 Moulton AL   506J TWILIO INTERNATIONAL INC 477   2021-06-01   
256-719 8 Moulton AL HNVIALUNX6X  604E ONVOY, LLC - AL 477   2018-10-29   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.