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: CLPPVA94JMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
540-796 A Hartwood VA 321J HD CARRIER LLC 246      
540-796 8 Hartwood VA 321J HD CARRIER LLC 246   2021-06-17   
540-796 9 Hartwood VA 321J HD CARRIER LLC 246   2021-06-17   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.