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: 527

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-527 A Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-02-19   
520-527 0 Benson AZ   630E ONVOY, LLC - AZ 668   2021-02-19   
520-527 1 Benson AZ   630E ONVOY, LLC - AZ 668   2021-02-19   
520-527 2 Benson AZ   630E ONVOY, LLC - AZ 668   2021-02-19   
520-527 3 Benson AZ   624H ONVOY SPECTRUM, LLC 668   2021-07-25   
520-527 4 Benson AZ   630E ONVOY, LLC - AZ 668   2021-08-08   
520-527 6 Benson AZ   630E ONVOY, LLC - AZ 668   2021-06-28   
520-527 7 Benson AZ   630E ONVOY, LLC - AZ 668   2021-06-28   
520-527 8 Benson AZ   6529 T-MOBILE USA, INC. 668   2021-04-05   
520-527 9 Benson AZ   6529 T-MOBILE USA, INC. 668   2021-02-20   

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

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