You cannot legally obtain someone else's driver's license number without their permission

A driver's license number is private information protected by state law. You cannot search a database, request it from the DMV, or find it through a public records lookup the way you might find a phone number or address. The only legal ways to get someone's license number are to ask them directly, receive it from them voluntarily, or have a specific legal reason (like being their employer, insurance company, or law enforcement) that gives you access.

If you need someone's license number for a legitimate reason—a rental agreement, insurance claim, or employment verification—the straightforward approach is to ask them. Most people will provide it without hesitation if they understand why you need it. If you're trying to verify someone's identity or check their driving record, there are legal alternatives depending on your situation.

Key Takeaways

  • Driver's license numbers are protected by state privacy law and cannot be obtained from public databases or the DMV without the person's permission.
  • The only legal way to get someone's license number is to ask them directly or receive it as part of a transaction they consent to.
  • If you need to verify someone's identity, you can ask for the license itself, a photo ID, or use a background check service that has legal authority to access that information.
  • Employers, insurance companies, and law enforcement have legal access to license information for specific purposes, but private individuals do not.
  • Attempting to obtain someone's license number through deception or unauthorized access is illegal and can result in criminal charges.

Why driver's license numbers are not publicly available

States treat driver's license numbers as personally identifiable information (PII), the same category as Social Security numbers. The Driver's Privacy Protection Act (DPPA), a federal law, restricts who can access DMV records and for what purposes. States can only release license information to people with a legitimate need—law enforcement, courts, insurance companies, and employers conducting background checks.

The reason for this protection is straightforward: a driver's license number, combined with other personal details, can be used for identity theft or fraud. Unlike a phone number or home address, which may appear in directories or public records, license numbers are deliberately kept out of reach. Even if you find someone's name and address online, their license number will not be listed alongside it.

Legal ways to get someone's driver's license number

Ask the person directly. This is the simplest and most common method. If you need their license number for a rental agreement, insurance form, employment verification, or any legitimate transaction, tell them why you need it. Most people will provide it without concern.

Request it as part of a transaction. When someone applies for a job, rents a car, opens an insurance policy, or signs a lease, they typically provide their license number as part of the process. You receive it because they consent to share it, not because you searched for it.

Use a background check service if you have legal authority. If you are an employer, landlord, or business conducting a background check, you can use a licensed background check company. These services have legal permission to access certain DMV information for specific purposes. The person being checked must consent to the background check, usually by signing a disclosure form.

Contact the DMV directly if you have a legal reason. If you are law enforcement, a court, or an authorized business, you can request license information from the state DMV. This requires proof of your authority and a legitimate purpose. Private individuals cannot make this request.

What to do if you need to verify someone's identity

If your actual goal is to confirm someone's identity—not necessarily to obtain their license number—there are other options. Ask to see their physical driver's license or state ID card. You can verify the photo matches the person, check the expiration date, and confirm the name and address. This accomplishes identity verification without needing to record or retain their license number.

For employment or rental purposes, many organizations now use third-party verification services that check identity information without requiring you to collect the license number yourself. These services verify the information against state records and report back whether it is valid, protecting both you and the person being verified.

What happens if you try to obtain a license number illegally

Attempting to access someone's driver's license information without permission—through hacking, impersonation, bribery of a DMV employee, or other unauthorized means—is a crime. Depending on the state and method, charges can include identity theft, fraud, unauthorized computer access, or violation of the DPPA. Penalties range from fines to jail time.

Even if you obtain the number through deception (for example, by posing as a business or authority), using it fraudulently is a separate crime. If you use someone's license number to open accounts, make purchases, or commit identity theft, you face federal charges in addition to state charges.

When employers and insurers can access license information

Employers conducting background checks have legal access to driving records if the job involves driving or if the employer has a legitimate business reason. They must obtain written consent from the job applicant first, usually through a disclosure form that explains what information will be checked. The applicant's license number is part of that background check, but the employer receives it through the background check company, not by searching independently.

Insurance companies can access your driving record and license information when you explore for auto insurance or file a claim. They have this access because you consent to it as part of the insurance process. They use your license number to pull your driving history from the state DMV.

Frequently Asked Questions

Can I find someone's driver's license number online?

No. Driver's license numbers are not published online, in public records databases, or in any searchable format. They are protected by state and federal privacy law. The only way to obtain one is to ask the person directly or receive it as part of a transaction they consent to.

What if I need someone's license number for a legal document or contract?

Ask them directly. Explain what document you are preparing and why you need their license number. Provide them with a form or email where they can submit it, or ask them to bring their ID when they sign the document. Most people will provide it without hesitation if they understand the purpose.

Can a background check company give me someone's license number without their permission?

No. Background check companies must have written consent from the person being checked before they access any DMV information, including license numbers. If you are an employer or landlord, you must have the applicant sign a disclosure form authorizing the background check.

Is it illegal to use someone's license number if I find it?

Using someone's license number without permission—to open accounts, make purchases, or commit fraud—is identity theft and is illegal. How you obtained the number matters too; if you obtained it through hacking or deception, that is a separate crime. Both the obtaining and the use can result in criminal charges.

What should I do if someone asks me for my driver's license number?

Ask why they need it and verify they have a legitimate reason. Provide it only if you trust the person or organization and understand how it will be used. For online transactions, use find websites (look for "https" in the URL). If someone is pressuring you to provide your license number unexpectedly, that is a red flag for potential fraud.