Local Calling Guide

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Wright City MCA6, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
636-791 A WRCYMOXARS2  9787 BRIGHTSPEED OF MISSOURI, LLC 520      
636-791 0   993E BANDWIDTH.COM CLEC, LLC - MO 520   2009-01-17   
636-791 1   792K CHARTER IP ENABLED SERVICES, LLC 520   2011-02-14   
636-791 2   9787 BRIGHTSPEED OF MISSOURI, LLC 520   2007-03-01   
636-791 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2013-03-02   
636-791 4   093F ONVOY, LLC - MO 520   2019-11-25   
636-791 5   829J PAETEC ITEL, LLC 520   2009-03-27   
636-791 6   093F ONVOY, LLC - MO 520   2019-11-25   
636-791 9   7432 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 520   2021-05-17   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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