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: 861

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-861 A Parkersburg Zone 3 WV LBCKWVORRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-861 0 Parkersburg Zone 3 WV LBCKWVORRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-861 1 Parkersburg Zone 3 WV CHTNWVCE8MD  545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-07-30   
304-861 2 Parkersburg Zone 3 WV CHTNWVJADS0  4095 FIBERNET, LLC - WV 254   2005-05-16   
304-861 3 Parkersburg Zone 3 WV LBCKWVORRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-861 4 Parkersburg Zone 3 WV CHTNWVLEX4Z  546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2010-01-04   
304-861 5 Parkersburg Zone 3 WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2007-01-26   
304-861 6 Parkersburg Zone 3 WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2014-02-17   
304-861 7 Parkersburg Zone 3 WV PRBGWVFWDS0  875F CAS COMMUNICATIONS, LLC - WV 254   2011-06-11   
304-861 9 Parkersburg Zone 3 WV CHTNWVLEBMD  508J CENTURYLINK COMMUNICATIONS, LLC 254   2015-10-03   

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.