What is dmv customer service number? The customer support phone number of Dmv is 1-888-337-4782, 1-800-272-9268 (Click phone number to call).What is the phone number for the texas department of public safety? Texas Department of Public Safety Address and Contact Number. Texas Department of Public Safety Contact Phone Number is : +1 361-698-5625. and Address is 1922 S Padre Island Dr, Corpus Christi, Texas 78416, United States.What are dmv phone hours? The Latest DMV Office and Closure Information. Telephone: 1-800-777-0133. Hearing Impaired: TTY 1-800-368-4327. Call Center business hours are: Monday, Tuesday, Thursday, Friday 8 am to 5 pm, Pacific time and Wednesday, 9am to 5 pm, Pacific time.