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: 458

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-458 A Leon WV BFLOWVBLRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-458 0 Leon WV CHTNWVCE8MD  545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-07-30   
304-458 1 Leon WV BFLOWVBLRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-458 2 Leon WV BFLOWVBLRS1  9214 FRONTIER WEST VIRGINIA INC. 254      
304-458 3 Leon WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2020-12-20   
304-458 4 Leon WV CHTNWVLEKMD  318J COMCAST IP PHONE, LLC 254   2013-04-25   
304-458 5 Leon WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2018-11-05   
304-458 6 Leon WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2019-07-16   
304-458 7 Leon WV CHTNWVLEXBZ  449F ONVOY, LLC - WV 254   2019-07-16   
304-458 9 Leon WV CHTNWVLEEMD  073H TELNYX LLC 254   2021-03-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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