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: 393

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-393 A Jetmore KS DDCYKSIBCM0  401D UNITED WIRELESS COMMUNICATIONS, INC. 532      
620-393 0 Jetmore KS WCHTKSBRDMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 532   2007-03-05   
620-393 1 Jetmore KS WCHTKSBRX7Z  6532 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 532   2008-04-17   
620-393 3 Jetmore KS DDCYKSAT2MD  925G UNITED COMMUNICATIONS ASSOCIATION, INC. - KS 532   2018-01-13   
620-393 5 Jetmore KS DDCYKSIBCM0  401D UNITED WIRELESS COMMUNICATIONS, INC. 532   2006-03-31   
620-393 9 Jetmore KS   145J TERRA NOVA TELECOM INC. 532   2025-05-31   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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