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: 310

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-310 A Abbyville-Plevna KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532      
620-310 0 Abbyville-Plevna KS WCHTKSBRXPZ  624H ONVOY SPECTRUM, LLC 532   2025-01-21   
620-310 4 Abbyville-Plevna KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2021-03-05   
620-310 5 Abbyville-Plevna KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2021-03-05   
620-310 6 Abbyville-Plevna KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2019-10-10   
620-310 7 Abbyville-Plevna KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2020-10-18   
620-310 8 Abbyville-Plevna KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532   2020-10-18   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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