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: 589

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-589 A Cunningham KS MDLDKSAJDS0  4548 SOUTH CENTRAL WIRELESS DBA SC TELCOM - KS 532      
620-589 0 Cunningham KS   4548 SOUTH CENTRAL WIRELESS DBA SC TELCOM - KS 532   2022-04-25   
620-589 1 Cunningham KS   624H ONVOY SPECTRUM, LLC 532   2024-04-05   
620-589 9 Cunningham KS   145J TERRA NOVA TELECOM INC. 532   2026-01-04   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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