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: 572

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-572 A Leasburg MO STLSMO05XLX  093F ONVOY, LLC MO 520      
573-572 0 Leasburg MO STLSMOWQ8MD  073H TELNYX LLC 520   2020-12-26   
573-572 2 Leasburg MO STLSMO05XLX  093F ONVOY, LLC MO 520   2020-12-18   
573-572 3 Leasburg MO STLSMO05XLX  093F ONVOY, LLC MO 520   2020-12-18   
573-572 7 Leasburg MO   566J RADIANTIQ LLC 520   2021-04-09   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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