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: 816

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-816 A Fairmont WV CLBGWVMAJMD  9944 LEVEL 3 COMMUNICATIONS, LLC - WV 256      
304-816 0 Fairmont WV CLBGWVMAJMD  9944 LEVEL 3 COMMUNICATIONS, LLC - WV 256      
304-816 1 Fairmont WV CLBGWVMAX3X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2008-03-20   
304-816 2 Fairmont WV CLBGWVMAX3X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2008-05-21   
304-816 3 Fairmont WV WLNGWVCPUMD  318J COMCAST IP PHONE, LLC 256   2008-02-20   
304-816 4 Fairmont WV CLBGWVMAJMD  9944 LEVEL 3 COMMUNICATIONS, LLC - WV 256   2003-08-20   
304-816 5 Fairmont WV CLBGWVMAXDX  546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 256   2008-11-24   
304-816 6 Fairmont WV CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256   2007-08-17   
304-816 7 Fairmont WV CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256   2007-03-19   
304-816 8 Fairmont WV CLBGWVMARMD  6284 UNITED STATES CELLULAR - WV 256   2007-02-20   
304-816 9 Fairmont WV CLBGWVMAX3X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 256   2014-04-09   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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