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: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-566 A Ellinwood KS GBTPKSAC0MD  122D NEX-TECH WIRELESS, LLC 532      
620-566 0 Ellinwood KS   624H ONVOY SPECTRUM, LLC 532   2025-01-21   
620-566 1 Ellinwood KS   300C H & B CABLE SERVICE, INC. - KS 532   2006-06-30   
620-566 2 Ellinwood KS   145J TERRA NOVA TELECOM INC. 532   2025-05-31   
620-566 3 Ellinwood KS   2240 LEVEL 3 COMMUNICATIONS, LLC - KS 532   2014-06-02   
620-566 5 Ellinwood KS   205F ONVOY, LLC - KS 532   2019-09-05   
620-566 6 Ellinwood KS   508J CENTURYLINK COMMUNICATIONS, LLC 532   2014-03-03   
620-566 7 Ellinwood KS   122D NEX-TECH WIRELESS, LLC 532   2005-10-29   
620-566 8 Ellinwood KS   205F ONVOY, LLC - KS 532   2020-10-18   
620-566 9 Ellinwood KS   205F ONVOY, LLC - KS 532   2020-10-18   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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