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: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-520 A Crescent Valley NV RENONV12LMD  624H ONVOY SPECTRUM, LLC 720   2024-01-03   
775-520 0 Crescent Valley NV RENONV12LMD  624H ONVOY SPECTRUM, LLC 720   2024-01-03   
775-520 2 Crescent Valley NV RENONV034MD  516C AT&T CORP. 720   2025-01-15   

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

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