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: 717

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-717 A Rupert WV CHTNWVLE7MD  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254      
304-717 0 Rupert WV   391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 254      
304-717 2 Rupert WV   449F ONVOY, LLC - WV 254   2023-03-25   
304-717 3 Rupert WV   449F ONVOY, LLC - WV 254   2023-02-11   
304-717 4 Rupert WV   624H ONVOY SPECTRUM, LLC 254   2021-11-11   
304-717 5 Rupert WV   624H ONVOY SPECTRUM, LLC 254   2021-11-11   
304-717 6 Rupert WV   624H ONVOY SPECTRUM, LLC 254   2021-11-11   
304-717 7 Rupert WV   624H ONVOY SPECTRUM, LLC 254   2021-06-03   
304-717 8 Rupert WV   449F ONVOY, LLC - WV 254   2021-03-05   
304-717 9 Rupert WV   449F ONVOY, LLC - WV 254   2021-03-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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