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: 509

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-509 A Red Rock NV RENONVMPX6X  490J BOOST SUBSCRIBERCO L.L.C. 720      
775-509 9 Red Rock NV RENONVMPX6X  490J BOOST SUBSCRIBERCO L.L.C. 720   2023-05-26   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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