Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 620 [Rate centres in NPA 620] [Dial plan for NPA 620]

NXX: 523

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-523 A Dodge City KS DDCYKSAT3MD  642H UNITED WIRELESS COMMUNICATIONS, INC. - KS 532      
620-523 0 Dodge City KS   515J IP HORIZON LLC 532   2022-04-30   
620-523 1 Dodge City KS   986E BANDWIDTH.COM CLEC, LLC - KS 532   2020-11-20   
620-523 3 Dodge City KS   642H UNITED WIRELESS COMMUNICATIONS, INC. - KS 532   2015-08-13   
620-523 4 Dodge City KS   205F ONVOY, LLC - KS 532   2023-08-11   
620-523 5 Dodge City KS   014E IDEATEK TELCOM, LLC - KS 532   2022-01-22   
620-523 6 Dodge City KS   205F ONVOY, LLC - KS 532   2023-08-11   
620-523 7 Dodge City KS   205F ONVOY, LLC - KS 532   2023-08-11   
620-523 8 Dodge City KS   205F ONVOY, LLC - KS 532   2023-08-11   
620-523 9 Dodge City KS   205F ONVOY, LLC - KS 532   2023-08-11   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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