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: 836

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-836 A Brushton WV KNCYWVVBDS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-836 0 Brushton WV CHTNWVLEGMD  624H ONVOY SPECTRUM, LLC 254   2021-11-08   
304-836 3 Brushton WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2018-11-05   
304-836 4 Brushton WV CHTNWVLEGMD  624H ONVOY SPECTRUM, LLC 254   2021-05-31   
304-836 5 Brushton WV KNCYWVVBDS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-836 6 Brushton WV   5833 CORETEL WEST VIRGINIA, INC. - WV 254   2019-04-24   
304-836 7 Brushton WV   5833 CORETEL WEST VIRGINIA, INC. - WV 254   2019-04-24   
304-836 8 Brushton WV KNCYWVVBDS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-836 9 Brushton WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2023-05-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.