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

Your Wisconsin driver's license number is printed on the front of your card in the upper right corner, below your photograph. It is a seven-digit number that starts with a letter. The same number also appears on the back of your card, printed in smaller text. If you have your card in front of you right now, that seven-digit code is what you are looking for.

The number format in Wisconsin is always one letter followed by six digits — for example, A123456. This is different from some other states that use longer or differently formatted numbers. Wisconsin has used this format consistently for many years, so whether your card is new or several years old, the format will be the same.

Key Takeaways

  • Your Wisconsin driver's license number is a seven-digit code (one letter plus six digits) printed on the front of your card below your photo.
  • The same number also appears on the back of your card in smaller print.
  • If you cannot locate your physical card, you can request your number from the Wisconsin Department of Transportation.
  • Your license number is different from your Social Security number and is used specifically for driving records and vehicle registration.

What to do if you cannot find your card

If your card is lost, damaged, or you straightforward cannot locate it right now, you can contact the Wisconsin Department of Transportation (WisDOT) to request your license number. Call the Driver Services Bureau at 608-266-2353 during business hours. Have your full name, date of birth, and current address ready when you call.

You can also visit a Wisconsin DMV office in person to request this information. Bring a photo ID and proof of your current address. The staff can look up your number in the system and provide it to you on the spot. If you need the information mailed to you, WisDOT can do that as well, though it will take several business days.

How your license number differs from other identification numbers

Your Wisconsin driver's license number is separate from your Social Security number, vehicle identification number (VIN), and vehicle registration number. Each of these serves a different purpose. Your license number is tied to your driving record and is what law enforcement uses when they pull you over. Your vehicle registration number is tied to a specific car you own, while your VIN identifies that particular vehicle's manufacturing details.

When you renew your license or get a replacement card, your license number stays the same. It does not change unless you move to another state and get a license there. This number remains active in Wisconsin's system for your entire driving history in the state.

Why you might need your license number

You will need your driver's license number when you renew your license, report a traffic violation, check your driving record, or provide proof of identity to a business or government agency. Insurance companies also ask for it when you get a quote or file a claim. Some employers request it during the hiring process as part of a background check.

If you are pulled over by law enforcement, the officer will ask for your physical card. If you do not have it with you, you can provide your name and date of birth, and the officer can look up your number in their system. However, it is always best to carry your physical card when driving.

Getting a replacement card if yours is lost or damaged

If your card is lost, stolen, or damaged, you will need to get a replacement. Visit any Wisconsin DMV office or explore online through the WisDOT website. You will need to provide your Social Security number, date of birth, and current address. There is a fee for a replacement card, which varies depending on how much time remains on your current license.

When you receive your replacement card, it will have the same seven-digit license number as your original card. The number does not change — only the physical card is replaced. Your new card will arrive by mail within two to three weeks in most cases.

Checking your driving record

If you need to see your complete driving record, you can request it from WisDOT using your license number. You can order a copy online, by mail, or in person at a DMV office. Your driving record shows all traffic violations, accidents, and license suspensions or revocations associated with your number. This is useful if you need to provide it to an insurance company or employer.

You can also check your record online through the WisDOT website if you have your license number and other identifying information. The online system allows you to view your record when ready without waiting for a mailed copy.

Frequently Asked Questions

Does my Wisconsin license number change if I renew my license?

No. Your seven-digit license number stays the same throughout your driving life in Wisconsin, even when you renew your license multiple times. The number only changes if you move to another state and get a license there.

What if I have an old Wisconsin license from years ago — is the number format the same?

Yes. Wisconsin has used the one-letter, six-digit format for many decades. If you had a license from the 1990s or earlier, it would have the same format as a license issued today.

Can I look up someone else's license number?

No. Driver's license information is private and protected by state law. Only the person whose name is on the license, or someone with legal authority, can request that information from WisDOT.

Is my license number the same as my vehicle registration number?

No. Your license number is tied to you as a driver. Your vehicle registration number is tied to a specific car you own. They are completely separate numbers used for different purposes.