By Telephone:
If you know your party's extension, you may dial him/her directly at (410) 875-1 xxx (where xxx is the person's 3-digit extension). You may dial extensions directly 24 hours a day.
Otherwise, dial (410) 875-0900 to access our switchboard during our normal business hours (8:30 AM to 5:00 PM Eastern Standard Time). If you are calling outside normal business hours, choose option 3 from the automated attendant. You may then use the letters on your phone keys to "spell" the person's last name, and if necessary, first name.
By Fax:
Knorr Brake Corporation's primary fax number is (410) 875-0830. You may also send faxes directly to specific departments using the fax numbers below:
