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: 913

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-913 A Princeton WV   612K CSC VOICE, LLC 932      
304-913 0 Princeton WV BLFDWVDJ0MD  939H COMMIO, LLC 932   2024-02-17   
304-913 1 Princeton WV BLFDWVDJ0MD  939H COMMIO, LLC 932   2024-02-17   
304-913 2 Princeton WV BLFDWVXAXRX  624H ONVOY SPECTRUM, LLC 932   2023-06-02   
304-913 3 Princeton WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932   2018-10-25   
304-913 4 Princeton WV   612K CSC VOICE, LLC 932   2007-01-26   
304-913 5 Princeton WV   612K CSC VOICE, LLC 932   2011-08-11   
304-913 6 Princeton WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932   2022-09-29   
304-913 7 Princeton WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932   2022-09-29   
304-913 8 Princeton WV BLFDWVXAXYX  449F ONVOY, LLC - WV 932   2023-07-14   
304-913 9 Princeton WV BLFDWVDJ0MD  939H COMMIO, LLC 932   2024-02-17   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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