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: 563

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-563 A Benson AZ TCSNAZMAXBY  515J IP HORIZON LLC 668   2021-10-25   
520-563 0 Benson AZ   630E ONVOY, LLC - AZ 668   2022-01-14   
520-563 1 Benson AZ   515J IP HORIZON LLC 668   2021-10-25   
520-563 2 Benson AZ   630E ONVOY, LLC - AZ 668   2021-10-26   
520-563 3 Benson AZ   630E ONVOY, LLC - AZ 668   2021-10-26   
520-563 4 Benson AZ   630E ONVOY, LLC - AZ 668   2021-11-27   
520-563 5 Benson AZ   624H ONVOY SPECTRUM, LLC 668   2021-12-11   
520-563 6 Benson AZ   624H ONVOY SPECTRUM, LLC 668   2021-12-11   
520-563 7 Benson AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2021-11-20   
520-563 8 Benson AZ   939H COMMIO LLC 668   2021-11-13   
520-563 9 Benson AZ   939H COMMIO LLC 668   2021-11-13   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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