What is my username? (for dealer license renewals only Sean September 07, 2017 16:06 Follow Your username is the first seven (7) digits of your license number without the dashes. Related articles What is my password? (for dealer license renewals only) How do I reprint my license? How do I become a designated agent? I just acquired a vehicle. How many days do I have to title and register this vehicle? Comments 0 comments Article is closed for comments.