Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
636-433 A MTVLMOXARS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-433 0 STLSMOWQ8MD  073H TELNYX LLC 520   2020-08-01   
636-433 2 MTVLMOXARS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-433 3 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-13   
636-433 4 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2005-08-21   
636-433 5 MTVLMOXARS0  9787 CENTURYTEL MISSOURI LLC (SOUTHWEST)DBA CENTURYLINK 520      
636-433 6 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-11-13   
636-433 8 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2011-04-14   
636-433 9 STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-04   

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

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