Local Calling Guide

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Toyei, AZ

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
928-736 A TOYIAZXCRL0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      
928-736 3 STMCAZXEXMD  3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 980   2020-04-13   
928-736 4 STMCAZXE7MD  073H TELNYX LLC 980   2022-08-04   
928-736 8 STMCAZXE6MD  6010 NEW CINGULAR WIRELESS PCS, LLC 980   2021-10-22   
928-736 9 TOYIAZXCRL0  4449 NAVAJO COMM CO INC - AZ DBA FRONTIER NAVAJO COM 980      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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