Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 304 [Rate centres in NPA 304] [Dial plan for NPA 304]

NXX: 310

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-310 A Chapmanville WV CHTNWVCE8MD  545B CITYNET WEST VIRGINIA, LLC - WV 254      
304-310 1 Chapmanville WV HNTNWVDTKMD  423C ARMSTRONG TELECOMMUNICATIONS, INC. - WV 254   2010-03-07   
304-310 2 Chapmanville WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2014-02-13   
304-310 3 Chapmanville WV CHTNWVLEXFZ  077G TELEPORT COMMUNICATIONS AMERICA, LLC - WV 254   2018-06-25   
304-310 4 Chapmanville WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2007-01-26   
304-310 5 Chapmanville WV CHTNWVLEBMD  508J CENTURYLINK COMMUNICATIONS, LLC 254   2015-10-01   
304-310 6 Chapmanville WV CHTNWVBMDS0  7849 LUMOS NETWORKS INC. - VA 254   2014-10-13   
304-310 7 Chapmanville WV CHTNWVCE8MD  545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-09-12   
304-310 8 Chapmanville WV CHTNWVLEXCZ  489F SHENTEL COMMUNICATIONS, LLC. - WV 254   2017-01-02   
304-310 9 Chapmanville WV   6529 T-MOBILE USA, INC. 254   2019-01-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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