Local Calling Guide

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Morristown, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
507-685 A MRTWMNXMDS0  1440 CANNON VALLEY TELECOM, INC. 620      
507-685 0 MRTWMNXMDS0  1440 CANNON VALLEY TELECOM, INC. 620      
507-685 1 MRTWMNXMDS0  1440 CANNON VALLEY TELECOM, INC. 620      
507-685 2 MRTWMNXMDS0  1440 CANNON VALLEY TELECOM, INC. 620      
507-685 4 MRTWMNXMDS0  1440 CANNON VALLEY TELECOM, INC. 620      
507-685 5 MRTWMNXMDS0  1440 CANNON VALLEY TELECOM, INC. 620      
507-685 6 MRTWMNXMDS0  1440 CANNON VALLEY TELECOM, INC. 620      
507-685 7 MNKTMNXM6MD  719F MCC TELEPHONY OF MINNESOTA, LLC - MN 620   2022-07-24   
507-685 9 MRTWMNXMDS0  1440 CANNON VALLEY TELECOM, INC. 620      

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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