Local Calling Guide

Area code/prefix search

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NPA: 725 [Rate centres in NPA 725] [Dial plan for NPA 725]

NXX: 342

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
725-342 A Laughlin NV LSVLNVOMAMD  0051 SHELCOMM 721   2024-11-22   

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

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