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: 486

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-486 A Prichard WV HNWTWVWERS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-486 0 Prichard WV   545B CITYNET WEST VIRGINIA, LLC - WV 254   2004-07-30   
304-486 1 Prichard WV   318J COMCAST IP PHONE, LLC 254   2013-04-25   
304-486 3 Prichard WV   449F ONVOY, LLC - WV 254   2019-09-03   
304-486 4 Prichard WV   5833 CORETEL WEST VIRGINIA, INC. - WV 254   2019-04-24   
304-486 5 Prichard WV   9214 FRONTIER WEST VIRGINIA INC. 254      
304-486 6 Prichard WV   5833 CORETEL WEST VIRGINIA, INC. - WV 254   2019-04-24   
304-486 7 Prichard WV   508J CENTURYLINK COMMUNICATIONS, LLC 254   2015-10-03   
304-486 8 Prichard WV   449F ONVOY, LLC - WV 254   2024-11-03   
304-486 9 Prichard WV   449F ONVOY, LLC - WV 254   2021-03-26   

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

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