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.

Mineralwells, WV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
304-489 A MNWLWVWDRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-489 0   4095 FIBERNET, LLC - WV 254   2005-05-16   
304-489 1   9214 FRONTIER WEST VIRGINIA INC. 254      
304-489 2   9214 FRONTIER WEST VIRGINIA INC. 254      
304-489 3   9214 FRONTIER WEST VIRGINIA INC. 254      
304-489 4   9214 FRONTIER WEST VIRGINIA INC. 254   2002-11-30   
304-489 5   546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2011-04-01   
304-489 6   545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-07-30   
304-489 7   391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2007-01-26   
304-489 8   875F CAS COMMUNICATIONS, LLC - WV 254   2011-06-11   
304-489 9   9214 FRONTIER WEST VIRGINIA INC. 254      
681-797 A CHTNWVLECMD  5833 CORETEL WEST VIRGINIA, INC. - WV 254      
681-797 1   5833 CORETEL WEST VIRGINIA, INC. - WV 254   2013-09-23   
681-797 2   449F ONVOY, LLC - WV 254   2021-02-22   
681-797 3   449F ONVOY, LLC - WV 254   2021-03-26   
681-797 4   449F ONVOY, LLC - WV 254   2021-03-26   
681-797 5   391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2014-06-04   
681-797 6   077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2015-08-10   
681-797 7   508J CENTURYLINK COMMUNICATIONS LLC 254   2015-10-02   
681-797 8   449F ONVOY, LLC - WV 254   2019-09-03   
681-797 9   624H ONVOY SPECTRUM, LLC 254   2021-06-03   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.