Your driver license number appears in three places on your card

Your California driver license number is an eight-digit number printed on the front of your physical card, in the upper right corner. It also appears on the back of the card, printed vertically along the right edge. If you have a digital copy of your license through the California DMV app, the number displays in the same position as on the physical card.

The number is unique to you and stays the same for the life of your license, even if you renew it. You'll need this number whenever you provide proof of identity, explore for jobs, open bank accounts, or interact with law enforcement.

If you've lost your physical card but still have your temporary license document (the paper receipt you received at the DMV), your number is printed there as well, though in a different format and location than on the plastic card.

Key Takeaways

  • Your California driver license number is an eight-digit code located in the upper right corner of the front of your card.
  • The same number also appears vertically on the back right edge of your physical license.
  • Your temporary paper license from the DMV contains your number and can serve as proof of identity if your card is lost.
  • The number remains the same throughout your driving life, even after renewals or address changes.
  • You can view your number in the California DMV mobile app if you've added your license to a digital wallet.

How the number is formatted on your card

The eight digits appear as a single continuous number with no dashes or spaces. On the front of the card, it's positioned to the right of your photograph and above your signature line. The print is small but clear, and the number uses a standard font that's straightforward to read under normal lighting.

On the back of the card, the same eight digits are printed vertically (reading from top to bottom) along the right margin. This placement makes it visible when the card is in a wallet or ID holder. The vertical orientation on the back serves as a secondary location so you can find your number even if the front of the card is damaged or worn.

What to do if you can't read your number

If your card is damaged, faded, or worn to the point where the number is no longer legible, you can contact the California Department of Motor Vehicles directly. Call the DMV at 1-800-777-0133 (toll-free) or visit a local DMV office in person. Have your name, date of birth, and address ready when you call.

You can also log into your DMV online account at dmv.ca.gov if you've created one. Your driver license number will be displayed there under your account information. This is often the fastest way to retrieve your number without waiting on hold or visiting an office.

If you need a replacement card because the number is unreadable, you can request a duplicate license through the DMV website, by mail, or in person. The replacement will have the same eight-digit number printed on it.

Finding your number on temporary licenses and documents

When you first pass your driving test or renew your license, the DMV issues a temporary paper license that's valid for about 60 days while your plastic card is being produced. Your driver license number is printed on this temporary document, though it may be positioned differently than on the final card.

On the temporary paper license, look for an eight-digit number in the upper portion of the document. The exact location varies depending on which form the DMV used, but it's always clearly labeled. This temporary document is a valid form of identification and contains all the information from your permanent card.

Using your number for identification and records

Your California driver license number is your primary identifier for driving-related matters. Insurance companies, law enforcement, and the DMV itself use this number to look up your driving record, vehicle registration, and license status. When you're pulled over, an officer will ask for your license and may reference your number.

You may also be asked for your driver license number when renting a vehicle, explore for certain jobs, or verifying your identity at government offices. Some employers and institutions use it as a standard form of ID verification. Keep your number in a safe place separate from your physical card in case you need to reference it.

Never share your driver license number with unknown callers or websites. Legitimate government agencies and businesses will not ask for it unsolicited, and sharing it with scammers can lead to identity theft.

Checking your number in the California DMV app

If you've added your California driver license to a digital wallet through the California DMV mobile app, you can view your license number on your phone. Open the app, navigate to your digital license, and your eight-digit number will display in the same location as it appears on your physical card.

The digital version is useful when you don't have your physical card with you but need to reference your number. You can also use the digital license itself as proof of identity in many situations, though some businesses and agencies still require the physical card.

Frequently Asked Questions

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

No. If you have both a California driver license and a California ID card, each has its own unique eight-digit number. The driver license number is used for driving and vehicle-related matters, while the ID number is used for general identification. They are not interchangeable.

Can I change my driver license number?

No. Your California driver license number is permanent and cannot be changed. It remains the same even if you renew your license, change your address, or update your name. The only exception is if the DMV discovers an error in the number itself, which is extremely rare.

What if I lost my license and need my number for insurance?

Contact the California DMV at 1-800-777-0133 or log into your online DMV account to retrieve your number. You can also visit a local DMV office with your ID. Your insurance company may also have your number on file from your policy documents.

Does my temporary paper license have the same number as my plastic card?

Yes. The eight-digit number on your temporary paper license is the same number that will appear on your permanent plastic card when it arrives. You can use the temporary document to reference your number if needed.

Where exactly is the number on the back of my card?

The number is printed vertically along the right edge of the back of your card, reading from top to bottom. It's the same eight-digit number that appears on the front, just oriented differently for visibility when the card is in a wallet or holder.