Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]

NXX: 569

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-569 A San Manuel AZ TCSNAZMAXBY  515J IP HORIZON LLC 668      
520-569 0 San Manuel AZ   630E ONVOY, LLC - AZ 668   2022-01-14   
520-569 1 San Manuel AZ   515J IP HORIZON LLC 668   2021-10-25   
520-569 2 San Manuel AZ   630E ONVOY, LLC - AZ 668   2021-11-27   
520-569 3 San Manuel AZ   630E ONVOY, LLC - AZ 668   2021-11-27   
520-569 4 San Manuel AZ   630E ONVOY, LLC - AZ 668   2022-01-14   
520-569 5 San Manuel AZ   624H ONVOY SPECTRUM, LLC 668   2021-11-06   
520-569 6 San Manuel AZ   624H ONVOY SPECTRUM, LLC 668   2021-11-06   
520-569 7 San Manuel AZ   145J TERRA NOVA TELECOM INC. 668   2024-02-13   
520-569 8 San Manuel AZ   630E ONVOY, LLC - AZ 668   2021-10-26   
520-569 9 San Manuel AZ   630E ONVOY, LLC - AZ 668   2021-10-26   

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

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