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: 781

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
573-781 A Climax Springs MO STLSMOWQDS2  093F ONVOY, LLC - MO 520      
573-781 0 Climax Springs MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-08   
573-781 1 Climax Springs MO STLSMOWQCMD  515J IP HORIZON LLC 520   2023-12-08   
573-781 2 Climax Springs MO STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-05   
573-781 3 Climax Springs MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-09-03   
573-781 4 Climax Springs MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-09-03   
573-781 7 Climax Springs MO STLSMOWQDS2  093F ONVOY, LLC - MO 520   2021-05-13   
573-781 8 Climax Springs MO   624H ONVOY SPECTRUM, LLC 520   2024-03-23   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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