Local Calling Guide

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NPA: 573 [Rate centres in NPA 573] [Dial plan for NPA 573]

NXX: 463

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-463 A Bunker MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-463 0 Bunker MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-30   
573-463 1 Bunker MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2024-03-23   
573-463 2 Bunker MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-03-07   
573-463 3 Bunker MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2018-06-01   
573-463 4 Bunker MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-07   
573-463 5 Bunker MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-25   
573-463 6 Bunker MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-25   
573-463 8 Bunker MO STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2022-02-21   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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