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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
480-531 A Phoenix AZ PHNXAZ28DS3  630E ONVOY, LLC - AZ 666      
480-531 0 Phoenix AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 666   2018-10-10   
480-531 1 Phoenix AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2018-11-15   
480-531 2 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2018-10-15   
480-531 3 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2018-10-15   
480-531 4 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2018-10-15   
480-531 5 Phoenix AZ   630E ONVOY, LLC - AZ 666   2018-10-08   
480-531 6 Phoenix AZ   630E ONVOY, LLC - AZ 666   2018-10-08   
480-531 7 Phoenix AZ   630E ONVOY, LLC - AZ 666   2018-10-08   
480-531 8 Phoenix AZ   630E ONVOY, LLC - AZ 666   2018-10-08   
480-531 9 Phoenix AZ   630E ONVOY, LLC - AZ 666   2018-10-08   

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

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