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: 595

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
520-595 A Benson AZ TCSNAZMAXYX  508J CENTURYLINK COMMUNICATIONS LLC 668      
520-595 0 Benson AZ   579F PEERLESS NETWORK OF ARIZONA, LLC - AZ 668   2015-08-03   
520-595 1 Benson AZ   630E ONVOY, LLC - AZ 668   2016-04-22   
520-595 2 Benson AZ   630E ONVOY, LLC - AZ 668   2016-04-22   
520-595 3 Benson AZ   630E ONVOY, LLC - AZ 668   2016-04-11   
520-595 4 Benson AZ   630E ONVOY, LLC - AZ 668   2016-04-11   
520-595 5 Benson AZ   3285 LEVEL 3 COMMUNICATIONS, LLC - AZ 668   2015-08-30   
520-595 6 Benson AZ   6529 T-MOBILE USA, INC. 668   2016-02-28   
520-595 7 Benson AZ   508J CENTURYLINK COMMUNICATIONS LLC 668   2015-08-02   
520-595 8 Benson AZ   6529 T-MOBILE USA, INC. 668   2015-10-18   
520-595 9 Benson AZ   6529 T-MOBILE USA, INC. 668   2015-08-03   

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

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