Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Clarksburg, WV

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
304-625 0 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-625 1 CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256   2006-01-27   
304-625 2 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-625 3 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-625 4 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-625 5 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-625 6 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-625 7 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-625 8 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-625 9 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 A CLBGWVMAPS1  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 0 CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256      
304-626 1 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 2 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 3 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 4 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 5 CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256      
304-626 6 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 7 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 8 CLBGWVMAPS1  9214 FRONTIER WEST VIRGINIA INC. 256      
304-626 9 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-627 A CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-627 0 CLBGWVMAAMD  6394 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV 256   2014-03-27   
304-627 1 CLBGWVMAXHX  080F BANDWIDTH.COM CLEC, LLC - WV 256   2008-11-24   
304-627 2 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-627 3 CLBGWVMADS0  9214 FRONTIER WEST VIRGINIA INC. 256      
304-627 4 WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256   2007-05-02   
304-627 5 WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256   2007-05-02   
304-627 6 CLBGWVMA9MD  624H ONVOY SPECTRUM, LLC 256   2021-05-22   
304-627 7 CLBGWVMAX3X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 256   2011-06-03   
304-627 8 CLBGWVMAAMD  6394 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV 256   2013-05-04   
304-627 9 CLBGWVMAAMD  6394 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV 256   2013-05-04   
304-629 A WLSMWV01XDX  5562 METROPCS, INC. 256      
304-629 0   6701 AERIAL COMMUNICATIONS, INC. 256      
304-629 1   6701 AERIAL COMMUNICATIONS, INC. 256      
304-629 2   6701 AERIAL COMMUNICATIONS, INC. 256   2006-10-14   
304-629 3   6701 AERIAL COMMUNICATIONS, INC. 256      
304-629 4   6701 AERIAL COMMUNICATIONS, INC. 256      
304-629 5 WLSMWV01XDX  5562 METROPCS, INC. 256      
304-629 6 WLSMWV01XDX  5562 METROPCS, INC. 256      
304-629 7 WLSMWV01XDX  5562 METROPCS, INC. 256   2006-06-25   
304-629 8 WLSMWV01XDX  5562 METROPCS, INC. 256   2006-03-21   
304-629 9 WLSMWV01XDX  6701 AERIAL COMMUNICATIONS, INC. 256      
304-631 A WLSMWV01CM8  6597 RAM TECHNOLOGIES, INC. - WV 256      
304-641 A CLBGWVMAX3X  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 256      
304-669 A CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256      
304-669 0   6284 UNITED STATES CELLULAR - WV 256      
304-669 1   6284 UNITED STATES CELLULAR - WV 256      
304-669 2   6284 UNITED STATES CELLULAR - WV 256      
304-669 3   6284 UNITED STATES CELLULAR - WV 256      

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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