Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 480 [Rate centres in NPA 480] [Dial plan for NPA 480]

NXX: 660

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
480-660 A Phoenix AZ PHNXAZ28MMD  114J EXIANT COMMUNICATIONS LLC 666      
480-660 0 Phoenix AZ   630E ONVOY, LLC - AZ 666   2019-12-08   
480-660 1 Phoenix AZ   114J EXIANT COMMUNICATIONS LLC 666   2019-11-09   
480-660 2 Phoenix AZ   630E ONVOY, LLC - AZ 666   2019-12-08   
480-660 3 Phoenix AZ   630E ONVOY, LLC - AZ 666   2019-12-08   
480-660 4 Phoenix AZ   630E ONVOY, LLC - AZ 666   2019-12-08   
480-660 5 Phoenix AZ   630E ONVOY, LLC - AZ 666   2019-12-08   
480-660 6 Phoenix AZ   630E ONVOY, LLC - AZ 666   2019-12-08   
480-660 7 Phoenix AZ   508J CENTURYLINK COMMUNICATIONS, LLC 666   2019-11-29   
480-660 8 Phoenix AZ   630E ONVOY, LLC - AZ 666   2019-12-08   
480-660 9 Phoenix AZ   630E ONVOY, LLC - AZ 666   2019-12-08   

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

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