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: 936

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
304-936 A Winfield WV HNTNWVDT5MD  073H TELNYX LLC 254      
304-936 0 Winfield WV   449F ONVOY, LLC - WV 254   2021-03-11   
304-936 1 Winfield WV   318J COMCAST IP PHONE LLC 254   2013-04-25   
304-936 2 Winfield WV   9944 LEVEL 3 COMMUNICATIONS, LLC - WV 254   2012-05-03   
304-936 3 Winfield WV   546B MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WV 254   2017-11-13   
304-936 4 Winfield WV   624H ONVOY SPECTRUM, LLC 254   2021-06-03   
304-936 5 Winfield WV   080F BANDWIDTH.COM CLEC, LLC - WV 254   2021-06-27   
304-936 6 Winfield WV   449F ONVOY, LLC - WV 254   2018-11-05   
304-936 7 Winfield WV   508J CENTURYLINK COMMUNICATIONS LLC 254   2015-10-06   
304-936 8 Winfield WV   449F ONVOY, LLC - WV 254   2021-03-11   
304-936 9 Winfield WV   073H TELNYX LLC 254   2021-03-07   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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