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: 706

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-706 A Wellsville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-706 0 Wellsville MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-09   
573-706 1 Wellsville MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-09   
573-706 6 Wellsville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-08-27   
573-706 7 Wellsville MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-08-27   
573-706 8 Wellsville MO STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2024-03-23   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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