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: 559

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-559 A Eureka KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532      
620-559 0 Eureka KS WCHTKSBRX5X  986E BANDWIDTH.COM CLEC, LLC - KS 532   2022-02-12   
620-559 1 Eureka KS   515J IP HORIZON LLC 532   2022-04-30   
620-559 2 Eureka KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2022-01-08   
620-559 4 Eureka KS WCHTKSBRXPZ  624H ONVOY SPECTRUM, LLC 532   2024-04-05   
620-559 5 Eureka KS   6701 AERIAL COMMUNICATIONS, INC. 532   2025-04-18   
620-559 6 Eureka KS   6532 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS 532   2025-02-20   
620-559 7 Eureka KS   5562 METROPCS, INC. 532   2025-04-19   
620-559 8 Eureka KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2022-12-16   
620-559 9 Eureka KS WCHTKSTPUMD  145J TERRA NOVA TELECOM INC. 532   2024-02-14   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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