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: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
480-597 A Phoenix AZ PHNXAZMAY0X  425J CSC WIRELESS, LLC 666      
480-597 0 Phoenix AZ   425J CSC WIRELESS, LLC 666   2019-08-21   
480-597 1 Phoenix AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2020-06-30   
480-597 2 Phoenix AZ   425J CSC WIRELESS, LLC 666   2019-08-21   
480-597 3 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2019-08-22   
480-597 4 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2019-08-22   
480-597 5 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2019-08-22   
480-597 6 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2019-08-22   
480-597 7 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2019-08-22   
480-597 8 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2019-08-22   
480-597 9 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2019-08-22   

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

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