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: 868

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-868 A Greenville MO GNVLMOXXPS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-868 0 Greenville MO   624H ONVOY SPECTRUM, LLC 520   2025-01-11   
573-868 4 Greenville MO   073H TELNYX LLC 520   2022-09-01   
573-868 6 Greenville MO   093F ONVOY, LLC - MO 520   2021-07-24   
573-868 8 Greenville MO   993E BANDWIDTH.COM CLEC, LLC - MO 520   2019-09-26   
573-868 9 Greenville MO   1885 WINDSTREAM MISSOURI, INC. 520   2015-08-24   

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

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