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: 590

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-590 A Bisbee AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668      
520-590 0 Bisbee AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-25   
520-590 1 Bisbee AZ TCSNAZXGAMD  6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ 668   2021-12-25   
520-590 2 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-12-27   
520-590 3 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2021-12-27   
520-590 4 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-02-20   
520-590 5 Bisbee AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2022-02-20   
520-590 6 Bisbee AZ TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2023-02-27   
520-590 7 Bisbee AZ TCSMAZCH9MD  939H COMMIO, LLC 668   2022-07-25   
520-590 8 Bisbee AZ   515J IP HORIZON LLC 668   2022-05-06   
520-590 9 Bisbee AZ TCSMAZCHDS0  579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2022-03-19   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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