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: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
480-478 A Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
480-478 0 Phoenix AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-12-10   
480-478 1 Phoenix AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 666   2008-12-10   
480-478 2 Phoenix AZ   630E ONVOY, LLC - AZ 666   2008-12-20   
480-478 3 Phoenix AZ   630E ONVOY, LLC - AZ 666   2008-12-20   
480-478 4 Phoenix AZ   630E ONVOY, LLC - AZ 666   2008-12-20   
480-478 5 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2008-12-04   
480-478 6 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2009-08-17   
480-478 7 Phoenix AZ   829J PAETEC ITEL, LLC 666   2009-08-17   
480-478 8 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2009-08-17   
480-478 9 Phoenix AZ   630E ONVOY, LLC - AZ 666   2009-08-31   

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

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