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: 772

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-772 A Inman KS WCHTKSMBX2X  2240 LEVEL 3 COMMUNICATIONS, LLC - KS 532      
620-772 0 Inman KS   6267 UNITED STATES CELLULAR - KS 532   2005-05-27   
620-772 1 Inman KS   6267 UNITED STATES CELLULAR - KS 532   2018-10-29   
620-772 2 Inman KS   205F ONVOY, LLC - KS 532   2021-05-13   
620-772 3 Inman KS   205F ONVOY, LLC - KS 532   2021-05-13   
620-772 4 Inman KS   2240 LEVEL 3 COMMUNICATIONS, LLC - KS 532   2005-04-10   
620-772 5 Inman KS   5562 METROPCS, INC. 532   2025-04-19   
620-772 6 Inman KS   624H ONVOY SPECTRUM, LLC 532   2024-04-07   
620-772 7 Inman KS   122D NEX-TECH WIRELESS, LLC 532   2012-06-25   
620-772 8 Inman KS   205F ONVOY, LLC - KS 532   2019-06-10   
620-772 9 Inman KS   205F ONVOY, LLC - KS 532   2019-06-10   

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

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