Where to find your license number on your card

Your driver's license number is printed on the front of your physical license card. It is usually an eight- to fourteen-character combination of letters and numbers, depending on your state. The exact position varies by state — some print it in the upper right corner, others along the bottom or left edge. Look for a number that stands apart from other text on the card; it will not be your Social Security number or date of birth.

If you have a digital or mobile version of your license through your state's app, the number appears in the same format as on your physical card. The number stays the same whether you view it on paper or on your phone.

Key Takeaways

  • Your license number is printed on the front of your physical driver's license card, usually in the upper right, bottom, or left area depending on your state.
  • The number is a combination of letters and numbers, typically eight to fourteen characters long, and does not change when you renew your license.
  • If you cannot find your physical card, you can contact your state's Department of Motor Vehicles (DMV) to request your number by phone or online.
  • Your license number is different from your Social Security number, date of birth, and vehicle registration number.

Getting your number if you don't have your card

If your license is lost, stolen, or not yet arrived, contact your state's Department of Motor Vehicles directly. Most states let you look up your number online through their DMV website by entering your name, date of birth, and the last four digits of your Social Security number. A few states require you to call the DMV or visit in person.

The process is usually free and takes a few minutes. Write down your number once you find it, since you may need it before your replacement card arrives. If your license was lost or stolen, you will likely need to order a replacement card at the same time you retrieve your number.

What your license number is used for

Your license number appears on insurance forms, rental car agreements, and when you cash checks or open bank accounts. It is also used by law enforcement during traffic stops and by employers who run background checks. Knowing your number saves time when you are filling out forms and do not have your card with you.

Your license number is not the same as your vehicle registration number (which appears on your car's registration card) or your identification card number if you have a state ID instead of a driver's license. Each document has its own separate number.

Differences between states

The format and length of license numbers vary by state. Some states use a mix of letters and numbers in a specific pattern — for example, your initials followed by digits. Other states use only numbers. A few states changed their numbering system in recent years, so if you have held a license for many years, your number format might look different from newly issued licenses in your state.

The position of the number on the card also differs. Some states place it prominently at the top; others tuck it along an edge. If you are having trouble locating it on your card, your state's DMV website usually shows a sample license with the number location marked.

If your license number has changed

Your license number does not change when you renew your license — it stays the same for your entire driving life in that state. However, if you move to a new state and get a new license there, you will receive a completely different number in that state's format.

If you change your name through marriage, divorce, or legal petition, your state may issue a new license number or keep your existing one, depending on state policy. Contact your DMV to confirm what number appears on your updated license.

Keeping your license number safe

Your license number is not as sensitive as your Social Security number, but it is still personal information. Avoid sharing it with unfamiliar websites or over the phone unless you initiated the contact and know the organization is legitimate. Scammers sometimes pose as DMV staff to collect license numbers.

If you believe your license number has been used fraudulently — for example, someone opened an account in your name — contact your state's DMV and your local police department to file a report. You may also want to place a fraud alert with the credit bureaus.

Frequently Asked Questions

Is my license number the same as my ID number?

No. If you have a driver's license, that number is different from a state ID card number. They are issued by the same agency but are separate documents with separate numbers. If you have both, each one has its own unique number.

Can I look up someone else's license number?

No. License numbers are protected information. Only the person who holds the license, their employer (in certain job-related situations), law enforcement, and the DMV can access someone else's license number. Public records do not include driver's license numbers.

What if the number on my license is hard to read?

If the number is faded, smudged, or damaged, contact your state's DMV to order a replacement card. In the meantime, you can call or visit the DMV in person to have them read the number for you and confirm it in their system.

Does my license number change if I get a REAL ID?

Not necessarily. Some states keep your existing number when you upgrade to a REAL ID-compliant license; others issue a new one. Check with your state's DMV to find out which applies to you before you renew.