How do you contact the dvla? How to Contact the DVLA Method 1 of 3: Calling the DVLA. Call 0300 780 6801 for driver licensing enquiries. ... Method 2 of 3: Sending the DVLA an Email. Use the Vehicle Enquiries email form for questions pertaining to your vehicle. ... Method 3 of 3: Contacting the DVLA by Mail. Send a letter to the DVLA Vehicle Customer Services for vehicle enquiries. ...How to check your driving licence online? Make sure you visit the right website. You will find a link to "Check the status of your driving licence". Please select the link and enter your date of birth, DL number, and your state to find the details.What is the vehicle registration number? In general, the vehicle registration number is your license plate number. It is unique to your car. But, the vehicle registration number doesn’t have to contain only numbers. In most cases, it contains numbers and letters.