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: 484

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-484 A Buhler KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532      
620-484 1 Buhler KS WCHTKSBRXPZ  624H ONVOY SPECTRUM, LLC 532   2024-04-05   
620-484 4 Buhler KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2021-03-14   
620-484 5 Buhler KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2021-03-14   
620-484 8 Buhler KS   145J TERRA NOVA TELECOM INC. 532   2025-05-22   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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