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: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

NXX: 698

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-698 A Kingwood WV CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256      
304-698 0 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 1 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 2 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 3 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 4 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 5 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 6 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 7 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 8 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      
304-698 9 Kingwood WV   6284 UNITED STATES CELLULAR - WV 256      

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.