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: 831

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
602-831 A Phoenix AZ PHNXAZMAXQX  587F BANDWIDTH.COM CLEC, LLC - AZ 666      
602-831 0 Phoenix AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2016-07-17   
602-831 1 Phoenix AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2016-07-17   
602-831 2 Phoenix AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2016-07-17   
602-831 3 Phoenix AZ   587F BANDWIDTH.COM CLEC, LLC - AZ 666   2016-07-17   
602-831 4 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2016-07-18   
602-831 5 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2016-07-18   
602-831 6 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2016-07-18   
602-831 7 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2016-07-18   
602-831 8 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2016-07-18   
602-831 9 Phoenix AZ   6529 T-MOBILE USA, INC. 666   2016-07-18   

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

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