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North Dakota Driver's License validator
How the Driver's License format works
- Format
- 3 letters followed by 6 digits, or 9 digits
- Example
- ABC123456
Things to watch for
- Format-only check — does not confirm the license actually exists, is valid, or is registered to a real driver
- The 3-letter prefix is typically derived from the holder's name, but this checker does not verify that encoding
- Runs entirely in your browser — nothing you type is transmitted or stored
^([A-Z]{3}\d{6}|\d{9})$A North Dakota driver’s license number most commonly takes the shape of 3 letters followed by 6 digits — e.g. ABC123456 — issued by the North Dakota Department of Transportation, alongside a documented 9-digit all-numeric alternate. That 3-letter prefix stands out: most letter-prefixed states use a single leading letter, while North Dakota’s convention runs three letters typically derived from the holder’s name before any digits appear at all.
Reading the format
This checker accepts either the 3-letter/6-digit form or the plain 9-digit numeric form, and doesn’t attempt to verify what the 3 letters encode — it only confirms the character pattern, rejecting a digit count or letter count that fits neither documented shape.
What a pass doesn’t tell you
Neither North Dakota form carries a check digit this tool can verify. A pass confirms only that the shape is right — not that the Department of Transportation issued that number, that the license is current, or that it belongs to a real driver.
Scope: format-only validation across both documented forms, entirely client-side.
Content last reviewed 2026-08-09.
Driver's License FAQ
What is the format of a North Dakota driver's license number?
Three letters followed by 6 digits — e.g. ABC123456 — issued by the North Dakota Department of Transportation, or a plain 9-digit all-numeric alternate form. This checker accepts either.
Does the 3-letter prefix on a North Dakota number mean anything?
It's typically derived from the holder's name, but this checker doesn't verify that encoding — three letters followed by 6 digits passes the format check regardless of which specific letters they are.
Does a valid format confirm the license is currently active?
No. It only confirms the string matches one of the two documented shapes, not that the Department of Transportation has that number on file or that the license is valid.