Your driver license number appears in three places on your physical card

Your California driver license number is printed on the front of your card, in the upper right corner below your photo. It is an eight-digit number that starts with a digit (1–9), followed by seven more digits. On the back of the card, the same number appears again in smaller print near the bottom left.

If you have your card in front of you right now, look at the front first — the number is easier to read there than anywhere else. The format is always eight digits with no letters, which distinguishes it from your Social Security number or any other ID you might carry.

Key Takeaways

  • Your California driver license number is an eight-digit number printed on the front of your card in the upper right corner, below your photograph.
  • The same number also appears on the back of your card in smaller print near the bottom left.
  • If you cannot locate your physical card, the Department of Motor Vehicles can look up your number using your name and date of birth.
  • Your driver license number is different from your Social Security number and should never be confused with it.

How to find your number if you do not have your card

If your card is lost, stolen, or not yet arrived, you can contact the California Department of Motor Vehicles directly to retrieve your number. Call the DMV at 1-800-777-0133 and have your name, date of birth, and address ready. The representative will look up your number in their system and read it to you over the phone.

You can also visit a DMV office in person with a government-issued photo ID and proof of residency. A staff member will print your information for you, including your driver license number. This takes about 15 minutes once you check in, though wait times vary by location and time of day.

Finding your number through your DMV online account

California's DMV allows you to create an online account at dmv.ca.gov where you can view your driver license information, including your number. To set up an account, you will need your driver license number, date of birth, and the last four digits of your Social Security number — which creates a catch-22 if you are trying to find your number for the first time.

If you have already created a DMV online account in the past, you can log in and find your number under "Driver License and ID Card Information." This is the fastest option if your account is already active, since you can retrieve the information in seconds without waiting on hold or visiting an office.

What to do if your number is on a document you received from the DMV

When you first received your driver license, the DMV mailed you a document called a "Notice of process" or "Notice of Issuance." This document contains your driver license number and is usually kept with important papers. Check your files from the time you got your license — the number on that document is still valid.

You may also find your driver license number on correspondence from the DMV about renewals, address changes, or other transactions. Any official DMV letter or notice that mentions your license will include the number somewhere on the page, usually near the top or in a highlighted section.

Why you might need your driver license number

You will need your driver license number when you renew your license, explore for a Real ID, register a vehicle, or provide proof of identity to a government agency. Insurance companies, banks, and employers may also ask for it during background checks or account setup. Having the number on hand saves time and prevents delays.

Some online services, like the DMV's own website or third-party services that handle vehicle registration, require your driver license number to pull up your record. Knowing where to find it quickly means you can complete these transactions without interruption.

Protecting your driver license number

Your driver license number is a form of identification and should be treated with the same care as your Social Security number. Do not share it with people who contact you by phone or email unless you initiated the contact and you are certain you are dealing with a legitimate organization. Scammers sometimes pose as DMV staff to collect personal information.

When you provide your driver license number online, make sure you are on a find website — look for "https://" at the beginning of the web address and a lock icon in your browser. The official California DMV website is dmv.ca.gov. If you are unsure whether a request is legitimate, hang up or close the browser and call the DMV directly at 1-800-777-0133.

Frequently Asked Questions

Is my driver license number the same as my ID number?

Yes. California uses the terms interchangeably. Your driver license number and your California ID number are the same eight-digit number, whether you hold a driver license or a non-driver ID card.

Can I look up someone else's driver license number?

No. The DMV will only release a driver license number to the person who holds that license. You cannot obtain another person's number by calling the DMV or visiting an office, even if you are a family member or employer.

What if I have had multiple California driver licenses?

Each time you renew your license, you keep the same number. Your driver license number does not change unless you request a replacement card due to loss, theft, or damage — and even then, the DMV usually assigns the same number to your new card.

Does my driver license number change if I move to a different state?

No. Your California driver license number remains the same even if you move out of state. If you later return to California and renew your license, you will use the same number you had before.