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: 823

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-823 A Belington WV BLTNWVBBRS1  9214 FRONTIER WEST VIRGINIA INC. 256      
304-823 0 Belington WV CLBGWVCP9MD  545B CITYNET WEST VIRGINIA, LLC - WV 256   2004-07-30   
304-823 1 Belington WV BLTNWVBBRS1  9214 FRONTIER WEST VIRGINIA INC. 256      
304-823 2 Belington WV BLTNWVBBRS1  9214 FRONTIER WEST VIRGINIA INC. 256      
304-823 3 Belington WV BLTNWVBBRS1  9214 FRONTIER WEST VIRGINIA INC. 256      
304-823 4 Belington WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2019-02-08   
304-823 5 Belington WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2021-07-26   
304-823 6 Belington WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2020-12-04   
304-823 7 Belington WV CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2020-12-04   
304-823 8 Belington WV   5833 CORETEL WEST VIRGINIA, INC. - WV 256   2013-08-09   

Last updated: Tue, 07 Oct 2025 16:47:53 UTC

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