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: 913

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-913 A Bloomsdale MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-913 0 Bloomsdale MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-29   
573-913 1 Bloomsdale MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-29   
573-913 5 Bloomsdale MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-05-13   
573-913 7 Bloomsdale MO   792K CHARTER IP ENABLED SERVICES, LLC 520   2021-10-31   
573-913 8 Bloomsdale MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2024-03-23   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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