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: 402

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-402 A Benson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668      
520-402 0 Benson AZ TCSMAZCH7MD  073H TELNYX LLC 668   2018-05-01   
520-402 1 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-12-09   
520-402 2 Benson AZ TCSNAZMAXCY  318J COMCAST IP PHONE, LLC 668   2017-10-21   
520-402 3 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-12-09   
520-402 4 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-07-11   
520-402 5 Benson AZ TCSNAZMAXHX  630E ONVOY, LLC - AZ 668   2019-07-11   
520-402 6 Benson AZ TCSNAZXGDS0  7465 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AZ 668   2018-06-04   
520-402 7 Benson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2017-09-07   
520-402 8 Benson AZ WLCXAZACDS0  183D VALLEY CONNECTIONS, L.L.C. - AZ 668   2017-02-27   
520-402 9 Benson AZ TCSMAZOI3MD  6529 T-MOBILE USA, INC. 668   2016-11-12   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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