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: 641

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
602-641 A Phoenix AZ PHNXAZUI8MD  508J CENTURYLINK COMMUNICATIONS, LLC 666      
602-641 0 Phoenix AZ   5562 METROPCS, INC. 666   2020-01-06   
602-641 1 Phoenix AZ   5562 METROPCS, INC. 666   2020-01-06   
602-641 2 Phoenix AZ   630E ONVOY, LLC - AZ 666   2020-02-14   
602-641 3 Phoenix AZ   630E ONVOY, LLC - AZ 666   2020-02-14   
602-641 4 Phoenix AZ   630E ONVOY, LLC - AZ 666   2020-02-14   
602-641 5 Phoenix AZ   630E ONVOY, LLC - AZ 666   2020-02-14   
602-641 6 Phoenix AZ   630E ONVOY, LLC - AZ 666   2020-02-14   
602-641 7 Phoenix AZ   508J CENTURYLINK COMMUNICATIONS, LLC 666   2020-01-05   
602-641 8 Phoenix AZ   630E ONVOY, LLC - AZ 666   2020-02-14   
602-641 9 Phoenix AZ   630E ONVOY, LLC - AZ 666   2020-02-14   

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

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