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: 935

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-935 A Charleston Zone 3 WV   080F BANDWIDTH.COM CLEC, LLC - WV 254      
304-935 0 Charleston Zone 3 WV CHTNWVLEX6Z  080F BANDWIDTH.COM CLEC, LLC - WV 254   2008-11-24   
304-935 1 Charleston Zone 3 WV CHTNWVJADS0  4095 FIBERNET, LLC - WV 254   2004-10-24   
304-935 2 Charleston Zone 3 WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2014-02-14   
304-935 3 Charleston Zone 3 WV CHTNWVLEX4Z  546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2010-05-01   
304-935 4 Charleston Zone 3 WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2007-01-26   
304-935 5 Charleston Zone 3 WV CHTNWVLEX6Z  080F BANDWIDTH.COM CLEC, LLC - WV 254   2014-12-19   
304-935 6 Charleston Zone 3 WV CHTNWVLEBMD  508J CENTURYLINK COMMUNICATIONS, LLC 254   2015-10-01   
304-935 7 Charleston Zone 3 WV CHTNWVCE8MD  545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-04-05   

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.