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: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-393 A Kermit WV KRMTWVMERS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-393 0 Kermit WV   545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-07-30   
304-393 1 Kermit WV   9214 FRONTIER WEST VIRGINIA INC. 254      
304-393 2 Kermit WV   9214 FRONTIER WEST VIRGINIA INC. 254      
304-393 3 Kermit WV   9214 FRONTIER WEST VIRGINIA INC. 254      
304-393 4 Kermit WV   9214 FRONTIER WEST VIRGINIA INC. 254      
304-393 5 Kermit WV   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 254   2010-01-04   
304-393 6 Kermit WV   391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254   2007-01-26   
304-393 9 Kermit WV   9214 FRONTIER WEST VIRGINIA INC. 254      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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