Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 566

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-566 A Stover MO STVRMOXAPS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-566 3 Stover MO   093F ONVOY, LLC - MO 520   2021-03-07   
573-566 5 Stover MO   093F ONVOY, LLC - MO 520   2020-10-25   
573-566 6 Stover MO   965H FRACTEL, LLC 520   2020-09-24   
573-566 8 Stover MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2020-03-01   
573-566 9 Stover MO   1885 WINDSTREAM MISSOURI, INC. 520   2015-09-07   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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