Local Calling Guide

Area code/prefix search

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NPA: 928 [Rate centres in NPA 928] [Dial plan for NPA 928]

NXX: 734

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-734 A Kykotsmovi Village AZ KIVGAZXCRS1  815D HOPI TELECOMMUNICATIONS INCORPORATED - AZ 666      

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

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