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: 563

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-563 A Pahrump NV SNMNNVBOBMD  598J FIVE9, INC. 721   2024-05-06   
775-563 0 Pahrump NV   598J FIVE9, INC. 721   2024-05-06   
775-563 1 Pahrump NV   029F ONVOY, LLC - NV 721   2024-06-07   
775-563 2 Pahrump NV   029F ONVOY, LLC - NV 721   2024-06-07   
775-563 3 Pahrump NV   516C AT&T CORP. 721   2025-11-12   
775-563 8 Pahrump NV   029F ONVOY, LLC - NV 721   2024-05-08   
775-563 9 Pahrump NV   029F ONVOY, LLC - NV 721   2024-05-08   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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