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: 250

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-250 A Beckley WV BCKLWVWDDS0  9214 FRONTIER WEST VIRGINIA INC. 254      
304-250 0 Beckley WV   9214 FRONTIER WEST VIRGINIA INC. 254      
304-250 1 Beckley WV   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254   2008-01-31   
304-250 3 Beckley WV   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254   2005-02-09   
304-250 4 Beckley WV   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254   2002-11-16   
304-250 5 Beckley WV   6529 T-MOBILE USA, INC. 254   2010-12-23   
304-250 6 Beckley WV   9214 FRONTIER WEST VIRGINIA INC. 254      
304-250 7 Beckley WV   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254   2005-02-14   
304-250 8 Beckley WV   6529 T-MOBILE USA, INC. 254   2010-12-23   
304-250 9 Beckley WV   080F BANDWIDTH.COM CLEC, LLC - WV 254   2011-04-01   

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

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