Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Hacker Valley, WV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
304-493 A HCVYWVXARS0  0270 CITIZENS TEL CO OF WV DBA FRONTIER OF WV 256      
681-800 A CLBGWVMAXVX  449F ONVOY, LLC - WV 256      
681-800 0   449F ONVOY, LLC - WV 256   2019-02-22   
681-800 1   449F ONVOY, LLC - WV 256   2023-10-01   
681-800 2   449F ONVOY, LLC - WV 256   2023-10-01   
681-800 6   624H ONVOY SPECTRUM, LLC 256   2021-06-04   
681-800 7   449F ONVOY, LLC - WV 256   2022-10-22   
681-800 8   965H FRACTEL, LLC 256   2019-11-21   

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

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