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: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
602-566 A Phoenix AZ   829J PAETEC ITEL, LLC 666      
602-566 0 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2015-05-23   
602-566 1 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2015-05-23   
602-566 2 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2015-05-23   
602-566 3 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2015-05-23   
602-566 4 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2015-05-23   
602-566 5 Phoenix AZ   829J PAETEC ITEL, LLC 666   2015-05-22   
602-566 6 Phoenix AZ   7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 666   2015-05-23   
602-566 7 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2015-05-25   
602-566 8 Phoenix AZ   318J COMCAST IP PHONE, LLC 666   2015-05-25   
602-566 9 Phoenix AZ   630E ONVOY, LLC - AZ 666   2016-01-31   

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

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