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: TYHGWVBTRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-769 A Charleston Zone 6 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-769 0 Charleston Zone 6 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-769 1 Charleston Zone 6 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-769 2 Charleston Zone 6 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-776 A Charleston Zone 6 WV 9214 FRONTIER WEST VIRGINIA INC. 254      

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.