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: CHTNWVYA1MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
681-496 A Ansted WV 939H COMMIO, LLC 254      
681-497 A Brushton WV 939H COMMIO, LLC 254      
681-501 A Clay WV 939H COMMIO, LLC 254      
681-502 A East Bank WV 939H COMMIO, LLC 254      
681-503 A Glen Daniel WV 939H COMMIO, LLC 254      
681-506 A Man WV 939H COMMIO, LLC 254      
681-990 A Charleston Zone 1 WV 939H COMMIO, LLC 254      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.