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: 386

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-386 A Benson AZ TCSMAZCH1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 668      
520-386 0 Benson AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2020-01-26   
520-386 1 Benson AZ   073H TELNYX LLC 668   2020-11-21   
520-386 2 Benson AZ   6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2024-08-30   
520-386 3 Benson AZ   630E ONVOY, LLC - AZ 668   2020-05-14   
520-386 4 Benson AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2021-01-03   
520-386 5 Benson AZ   630E ONVOY, LLC - AZ 668   2020-05-14   
520-386 6 Benson AZ   630E ONVOY, LLC - AZ 668   2021-01-15   
520-386 7 Benson AZ   630E ONVOY, LLC - AZ 668   2021-01-15   
520-386 8 Benson AZ   630E ONVOY, LLC - AZ 668   2020-11-24   
520-386 9 Benson AZ   6010 NEW CINGULAR WIRELESS PCS, LLC 668   2020-01-25   

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

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