Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Bellflower, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
573-929 A BLFLMOXARS0  1885 WINDSTREAM MISSOURI, INC. 520      
573-929 0   1885 WINDSTREAM MISSOURI, INC. 520      
573-929 1   073H TELNYX LLC 520   2020-07-25   
573-929 2   1885 WINDSTREAM MISSOURI, INC. 520      
573-929 3   1885 WINDSTREAM MISSOURI, INC. 520      
573-929 4   1885 WINDSTREAM MISSOURI, INC. 520      
573-929 5   1885 WINDSTREAM MISSOURI, INC. 520      
573-929 6   1885 WINDSTREAM MISSOURI, INC. 520      
573-929 7   1885 WINDSTREAM MISSOURI, INC. 520      
573-929 9   1885 WINDSTREAM MISSOURI, INC. 520      
573-995 A STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520      
573-995 0   993E BANDWIDTH.COM CLEC, LLC - MO 520   2021-06-18   
573-995 1   624H ONVOY SPECTRUM, LLC 520   2021-11-16   
573-995 2   093F ONVOY, LLC - MO 520   2020-07-20   
573-995 3   093F ONVOY, LLC - MO 520   2020-07-20   
573-995 4   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2006-02-06   
573-995 5   093F ONVOY, LLC - MO 520   2020-11-09   
573-995 6   624H ONVOY SPECTRUM, LLC 520   2021-07-02   
573-995 8   624H ONVOY SPECTRUM, LLC 520   2021-11-16   
573-995 9   093F ONVOY, LLC - MO 520   2020-11-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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