Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 602 [Rate centres in NPA 602] [Dial plan for NPA 602]

NXX: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
602-900 A Phoenix AZ PHNXAZ19DS3  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666      
602-900 0 Phoenix AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 666   2014-10-12   
602-900 1 Phoenix AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2014-11-09   
602-900 2 Phoenix AZ   5562 METROPCS, INC. 666   2014-11-10   
602-900 3 Phoenix AZ   5562 METROPCS, INC. 666   2014-11-10   
602-900 4 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2014-11-25   
602-900 5 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2014-12-31   
602-900 6 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2015-01-22   
602-900 7 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2015-01-22   
602-900 8 Phoenix AZ   630E ONVOY, LLC - AZ 666   2014-11-03   
602-900 9 Phoenix AZ   630E ONVOY, LLC - AZ 666   2014-11-03   

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

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