Local Calling Guide

Area code/prefix search

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

NXX: 524

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-524 A Griffithsville WV GRVLWVGFRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-524 0 Griffithsville WV CHTNWVCE8MD  545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-07-30   
304-524 1 Griffithsville WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2009-02-04   
304-524 2 Griffithsville WV GRVLWVGFRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-524 3 Griffithsville WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2014-02-16   
304-524 4 Griffithsville WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2018-11-05   
304-524 5 Griffithsville WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2019-10-13   
304-524 7 Griffithsville WV GRVLWVGFRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-524 9 Griffithsville WV GRVLWVGFRS1  9214 FRONTIER WEST VIRGINIA INC. 254      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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