§385.303 How does a motor carrier register with the FMCSA?
A motor carrier may contact the FMCSA by internet (www.fmcsa.dot.gov); or Washington, DC headquarters by mail at, Federal Motor Carrier Safety Administration, 1200 New Jersey Ave., SE., Washington DC 20590-0001; fax (703) 280-4003; or telephone 1-800-832-5660, and request the application materials for a new entrant motor carrier.