Your license plate number is printed on your registration card and visible on the metal plate itself

The fastest way to find your license plate number is to look at your vehicle registration card — the document you keep in your glove compartment. The number appears in large text, usually near the top or middle of the card. If you have lost that card or it is damaged, the number is also stamped on the metal plate bolted to the front (and usually the back) of your vehicle.

You need this number when you renew your registration, report a stolen plate, order a replacement plate, or provide proof of vehicle ownership to a lender or insurance company. It is different from your Vehicle Identification Number (VIN), which is a 17-character code that identifies the specific vehicle and appears on your title, insurance documents, and the dashboard near the windshield.

Key Takeaways

  • Your registration card lists your license plate number in large text and is the quickest source if you have it on hand.
  • The metal plate on your vehicle displays the number and is always visible, even if your registration card is lost.
  • Your state's Department of Motor Vehicles (DMV) website or office can look up your plate number using your VIN or driver's license number.
  • Insurance companies and loan servicers have your plate number on file and can provide it by phone or online account.

Check your registration card first

Open your glove compartment and locate your vehicle registration card — the wallet-sized document issued by your state's DMV. The license plate number is printed clearly on this card, usually in a field labeled "License Plate Number," "Plate Number," or "Registration Number." The exact position varies by state, but it is always in the upper half of the card.

If you have renewed your registration recently, you may have received a new card in the mail. Check that you are looking at the current card for your vehicle, not an expired one. Some states print the plate number on both the front and back of the card.

Look at the metal plate on your vehicle

Walk to the front of your vehicle and look at the metal plate bolted to the bumper or frame. The plate displays your license plate number in large characters. This is the official number your state issued, and it matches the number on your registration card.

If the front plate is missing, damaged, or obscured, check the rear plate. Most states require plates on both the front and back, though a few require them only on the back. The number is identical on both plates. Take a photo of the plate with your phone if you need to reference it later.

Contact your state's DMV if you cannot locate your card or plate

If your registration card is lost and your vehicle plate is missing or unreadable, you can contact your state's Department of Motor Vehicles directly. Have your driver's license number and Vehicle Identification Number (VIN) ready — the DMV can look up your plate number using either piece of information. The VIN appears on your vehicle title, insurance documents, and on a small metal plate on the driver's side of the dashboard, visible through the windshield.

Most states allow you to search their DMV website for vehicle information without calling. Visit your state's DMV website and look for a "vehicle information" or "registration lookup" tool. Some states charge a small fee for this service; others provide it at no cost. You will need to enter your VIN or driver's license number and may need to answer security questions to confirm your identity.

Ask your insurance company or lender

Your auto insurance company has your license plate number on file and can provide it by phone or through your online account. Call the customer service number on your insurance card or log into your insurer's website and navigate to your policy details. The plate number is usually listed under vehicle information.

If you financed your vehicle, your lender also has the plate number in their records. Contact the loan servicer using the phone number on your monthly statement. They can confirm the number over the phone after verifying your identity.

Order a replacement plate if yours is missing or damaged

If your plate is missing, stolen, or too damaged to read, you will need to order a replacement from your state's DMV. You can usually do this online through your state's DMV website, by mail, or in person at a local DMV office. The process requires your vehicle registration card or VIN and a completed process form (the form name varies by state — common titles include "process for Duplicate Registration" or "Replacement License Plate Request").

Replacement plates cost between $5 and $30 depending on your state. Processing time ranges from a few days to two weeks. Some states mail the plate to your address; others require you to pick it up at a DMV office. Check your state's DMV website for the specific process and current fees.

Frequently Asked Questions

Is my license plate number the same as my VIN?

No. Your license plate number is the alphanumeric code on your metal plate (usually 6 to 8 characters). Your VIN is a 17-character code that identifies your specific vehicle and appears on your title, insurance documents, and dashboard. The DMV uses your VIN to look up your plate number if you have lost your registration card.

Can I find my plate number online without contacting the DMV?

Yes, if you have access to your registration card, insurance policy, or loan documents — all of which list your plate number. If you need to look it up through an official source, most state DMV websites have an online vehicle information tool that requires your VIN or driver's license number. Some states charge a fee for this service.

What do I do if my registration card and plate are both missing?

Contact your state's DMV with your VIN and driver's license number. They can confirm your plate number and issue a replacement plate if needed. You can usually do this online, by phone, or in person. Have your vehicle title or proof of ownership ready.

Does my temporary plate have the same number as my permanent plate?

No. Temporary plates issued during registration or after a move are different from your permanent plate number. Your permanent plate number is what appears on your registration card and the metal plate on your vehicle. Temporary plates are valid for a limited time and are replaced once your permanent plate arrives.