Where Can I Find My Known Traveler Number (KTN) If It's Not on My Passport?
Learn what a Known Traveler Number (KTN) is, where to find it, and why it isn't on your passport. Get tips for TSA PreCheck and Global Entry members.
How to Locate Your Known Traveler Number on Your Global Entry Card
Learn how to quickly find your Known Traveler Number on your Global Entry card for expedited security screening.