Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Ruby Valley, NV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
775-396 A   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2025-04-03   
775-396 7   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2017-09-21   
775-779 A RBVYNVXGRL0  2354 CITIZENS TELECOMM CO OF NV DBA FRONTIER COMM OF NV 720      

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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