Local Calling Guide

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Marthasville MCA6, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
636-242 A MTVLMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-242 0 WNVLMOXAXLX  250A CHARITON VALLEY COMMUNICATIONS CORPORATION 520   2016-04-22   
636-242 1 STLSMO05RMD  993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-242 2 MTVLMOXARS0  9787 BRIGHTSPEED OF MISSOURI, LLC 520   2007-03-01   
636-242 3   792K CHARTER IP ENABLED SERVICES, LLC 520   2022-03-08   
636-242 4 WNVLMOXAXBX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2013-10-14   
636-242 5 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-24   
636-242 6 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2018-12-07   
636-242 8 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2019-11-24   
636-242 9 STLSMOWQDS2  093F ONVOY, LLC - MO 520   2020-07-04   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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