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: 408

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-408 A Wendover NV SLKCUTJC4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
775-408 0 Wendover NV   6010 NEW CINGULAR WIRELESS PCS, LLC 660      
775-408 4 Wendover NV   029F ONVOY, LLC - NV 660   2022-01-07   

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

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