Consumers, movers and other interested parties may call the appropriate FMCSA number below with your concerns or questions about moving or other DOT matters.

FMCSA Information Line

Call 1-800-832-5660 for the following:

• U.S. DOT Numbers
• Operating Authority Information
• Safety Ratings
• Insurance Filing Information

Email

Commercial Enforcement & Investigations Division, FMCSA

CEI_Mailbox@dot.gov 

Address

Federal Motor Carrier Safety Administration

Department of Transportation

Commercial Enforcement and Investigations Division

1200 New Jersey Ave, S.E.

Washington, DC 20590