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: 977

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-977 A Matoaka WV BLFDWVXAXHX  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 932      
304-977 3 Matoaka WV BLFDWVXAXRX  624H ONVOY SPECTRUM, LLC 932   2023-06-02   
304-977 4 Matoaka WV BLFDWVXAXHX  391E CEBRIDGE TELECOM WV, LLC DBA SUDDENLINK COMMS - WV 932   2009-02-04   
304-977 6 Matoaka WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932   2020-12-18   
304-977 7 Matoaka WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932   2020-12-18   
304-977 9 Matoaka WV   145J TERRA NOVA TELECOM INC. 932   2025-08-30   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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