Local Calling Guide

Area code/prefix search

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Calhoun, MO

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
660-230 A KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-230 0 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-230 1 KSCYMO55DSG  225F PEERLESS NETWORK OF MISSOURI, LLC - MO 524   2014-04-20   
660-230 2 WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2018-10-28   
660-230 3 KSCYMO55XSY  073H TELNYX LLC 524   2020-07-30   
660-230 4 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-230 7 KSCAMO961MD  508J CENTURYLINK COMMUNICATIONS, LLC 524   2013-10-31   
660-264 A KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524      
660-264 0 KSCYKSJOSMD  993E BANDWIDTH.COM CLEC, LLC - MO 524   2009-01-17   
660-264 1 WRBGMO150MD  5607 CHARTER FIBERLINK - MISSOURI, LLC - MO 524   2023-10-22   
660-264 3 KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-264 4 KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-264 5 KSCYMO55XYY  624H ONVOY SPECTRUM, LLC 524   2021-07-03   
660-264 7 KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-264 8 KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-264 9 KSCYMO55XPY  939H COMMIO, LLC 524   2023-08-20   
660-694 A CLHNMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-694 0 CLHNMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-694 3 CLHNMOXARS0  1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO 524      
660-694 4 WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2019-12-14   
660-694 5 WRBGMOXAXCX  093F ONVOY, LLC - MO 524   2019-12-14   
660-847 A KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-847 4 KSCZMODR3MD  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 524      
660-847 6 KSCYMO55XYY  624H ONVOY SPECTRUM, LLC 524   2021-11-18   
660-847 7 KSCYMO55XYY  624H ONVOY SPECTRUM, LLC 524   2021-11-18   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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