Local Calling Guide

Area code/prefix search

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Supai, AZ

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
928-384 A PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
928-384 0   630E ONVOY, LLC - AZ 666   2021-07-05   
928-384 1   630E ONVOY, LLC - AZ 666   2021-08-08   
928-384 2   630E ONVOY, LLC - AZ 666   2022-09-23   
928-384 3   630E ONVOY, LLC - AZ 666   2020-08-13   
928-384 4   630E ONVOY, LLC - AZ 666   2022-03-11   
928-384 5   630E ONVOY, LLC - AZ 666   2023-07-24   
928-384 6   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2023-02-03   
928-384 7   630E ONVOY, LLC - AZ 666   2021-01-16   
928-384 8   630E ONVOY, LLC - AZ 666   2021-01-16   
928-384 9   630E ONVOY, LLC - AZ 666   2021-01-16   
928-448 A SUPAAZXCDS0  2171 ARIZONA TEL. CO. 666      
928-448 2   2171 ARIZONA TEL. CO. 666      
928-448 8   145J TERRA NOVA TELECOM INC. 666   2025-07-14   

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

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