Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 725 [Rate centres in NPA 725] [Dial plan for NPA 725]

NXX: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
725-348 A Mount Charleston NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2025-08-16   
725-348 0 Mount Charleston NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2025-08-16   
725-348 1 Mount Charleston NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2025-09-27   
725-348 2 Mount Charleston NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2025-10-26   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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