Local Calling Guide

Area code/prefix search

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

NXX: 363

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
928-363 A Payson AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666      
928-363 0 Payson AZ PHNXAZMAXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 666   2010-11-14   
928-363 1 Payson AZ   612K CSC VOICE, LLC 666   2014-03-03   
928-363 2 Payson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2025-06-06   
928-363 3 Payson AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2012-05-18   
928-363 4 Payson AZ   612K CSC VOICE, LLC 666   2014-03-03   
928-363 5 Payson AZ PHNXAZMAXYX  7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2013-02-05   
928-363 6 Payson AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-363 7 Payson AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666   2016-04-22   
928-363 8 Payson AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2013-04-21   
928-363 9 Payson AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2013-04-21   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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