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: 265

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-265 A Grafton WV GFTNWVBCRS1  9214 FRONTIER WEST VIRGINIA INC. 256      
304-265 0 Grafton WV   9214 FRONTIER WEST VIRGINIA INC. 256      
304-265 1 Grafton WV   9214 FRONTIER WEST VIRGINIA INC. 256      
304-265 2 Grafton WV   9214 FRONTIER WEST VIRGINIA INC. 256      
304-265 3 Grafton WV   9214 FRONTIER WEST VIRGINIA INC. 256      
304-265 4 Grafton WV   9214 FRONTIER WEST VIRGINIA INC. 256      
304-265 5 Grafton WV   9214 FRONTIER WEST VIRGINIA INC. 256      
304-265 6 Grafton WV   9214 FRONTIER WEST VIRGINIA INC. 256      
304-265 7 Grafton WV   545B CITYNET WEST VIRGINIA, LLC - WV 256   2004-07-30   
304-265 8 Grafton WV   4095 FIBERNET, LLC - WV 256   2006-04-26   
304-265 9 Grafton WV   9214 FRONTIER WEST VIRGINIA INC. 256      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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