Local Calling Guide

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Lake Ozark-Osage Beach, MO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-746 3 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
573-746 4 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2016-09-28   
573-746 5 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2020-02-24   
573-746 6 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
573-746 7 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2003-04-23   
573-746 8 STLSMOGZ6MD  073H TELNYX LLC 520   2017-06-12   
573-746 9 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
573-964 A LKOZMOENRS0  9533 SOUTHWESTERN BELL 520      
573-964 0   993E BANDWIDTH.COM CLEC, LLC - MO 520   2025-07-25   
573-964 1   145J TERRA NOVA TELECOM INC. 520   2021-01-20   
573-964 2 LKOZMOENRS0  9533 SOUTHWESTERN BELL 520      
573-964 3 LKOZMOENRS0  9533 SOUTHWESTERN BELL 520      
573-964 4 WASHMOBEPS0  506E AURORA COMMUNICATIONS, INC. - MO 520   2008-10-10   
573-964 6 LKOZMOENRS0  9533 SOUTHWESTERN BELL 520      
573-964 7 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2023-10-22   
573-964 9 STLSMO09WMD  516C AT&T CORP. 520   2011-10-04   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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