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: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-566 A Clarksburg WV WLSMWV01X1X  7421 AT&T LOCAL 256      
304-566 1 Clarksburg WV   080F BANDWIDTH.COM CLEC, LLC - WV 256   2010-10-29   
304-566 2 Clarksburg WV   7421 AT&T LOCAL 256   2002-12-21   
304-566 3 Clarksburg WV   546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 256   2004-11-28   
304-566 4 Clarksburg WV   5201 DIGITAL CONNECTIONS, INC. - WV 256   2004-12-26   
304-566 5 Clarksburg WV   546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 256   2008-11-24   
304-566 6 Clarksburg WV   080F BANDWIDTH.COM CLEC, LLC - WV 256   2010-06-25   
304-566 7 Clarksburg WV   872D TIME WARNER CABLE INFORMATION SVCS (WEST VIRGINIA) 256   2007-02-27   
304-566 8 Clarksburg WV   080F BANDWIDTH.COM CLEC, LLC - WV 256   2010-11-28   
304-566 9 Clarksburg WV   080F BANDWIDTH.COM CLEC, LLC - WV 256   2011-06-19   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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