Local Calling Guide

Area code/prefix search

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

NXX: 572

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-572 A Leasburg MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-572 0 Leasburg MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-12-26   
573-572 2 Leasburg MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-12-18   
573-572 3 Leasburg MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-12-18   
573-572 5 Leasburg MO STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-05   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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