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: LBNNTN071MD

<< 1 2 3

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
931-954 1 Manchester TN 792K CHARTER IP ENABLED SERVICES, LLC 470   2014-09-13   
931-954 5 Manchester TN 792K CHARTER IP ENABLED SERVICES, LLC 470   2009-10-26   
938-787 1 Veto AL 792K CHARTER IP ENABLED SERVICES, LLC 470   2024-12-15   

<< 1 2 3

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.