Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Montello, NV

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
775-394 A   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2025-04-03   
775-394 7   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2017-09-21   
775-394 9 RENONV02CM1  6010 NEW CINGULAR WIRELESS PCS, LLC 720   2021-11-18   
775-776 A MTLLNVXFRS0  2354 CITIZENS TELECOMM CO OF NV DBA FRONTIER COMM OF NV 720      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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