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: 826 [Rate centres in NPA 826] [Dial plan for NPA 826]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
826-666 A Catoctin VA CLPPVA94FMD  965H FRACTEL, LLC 246      
826-666 0 Catoctin VA WNCHVAWC8MD  624H ONVOY SPECTRUM, LLC 246      
826-666 1 Catoctin VA   138E ONVOY, LLC - VA 246      
826-666 5 Catoctin VA CLPPVACURMD  138E ONVOY, LLC - VA 246      
826-666 6 Catoctin VA CLPPVA94FMD  965H FRACTEL, LLC 246      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.