Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Smithfield, WV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
304-334 A SMFDWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 256      
681-722 A CLBGWVMAXVX  449F ONVOY, LLC - WV 256      
681-722 0 CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2021-03-07   
681-722 1 CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2021-03-07   
681-722 2 MGTWWVDX7MD  965H FRACTEL, LLC 256   2021-12-10   
681-722 6 CLBGWVMAXVX  449F ONVOY, LLC - WV 256   2019-02-23   
681-722 7 CLBGWVMA9MD  624H ONVOY SPECTRUM, LLC 256   2021-06-05   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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