Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 775 [Rate centres in NPA 775] [Dial plan for NPA 775]

NXX: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-394 A Montello NV   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2025-04-03   
775-394 7 Montello NV   4805 LEVEL 3 COMMUNICATIONS, LLC - NV 720   2017-09-21   
775-394 9 Montello NV   6010 NEW CINGULAR WIRELESS PCS, LLC 720   2021-11-18   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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