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: 490

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-490 A Burlington KS WCHTKSBRXFX  6267 UNITED STATES CELLULAR - KS 532      
620-490 0 Burlington KS   6267 UNITED STATES CELLULAR - KS 532      
620-490 1 Burlington KS   6267 UNITED STATES CELLULAR - KS 532      
620-490 2 Burlington KS   6267 UNITED STATES CELLULAR - KS 532   2019-01-10   
620-490 3 Burlington KS   205F ONVOY, LLC - KS 532   2020-06-29   
620-490 4 Burlington KS   205F ONVOY, LLC - KS 532   2020-06-29   
620-490 5 Burlington KS   5562 METROPCS, INC. 532   2025-04-19   
620-490 6 Burlington KS   205F ONVOY, LLC - KS 532   2021-03-05   
620-490 7 Burlington KS   205F ONVOY, LLC - KS 532   2021-03-05   
620-490 9 Burlington KS   145J TERRA NOVA TELECOM INC. 532   2025-05-22   

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

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