How to Find Your Known Traveler Number (KTN) with Global Entry
Learn how to locate your Known Traveler Number if you have Global Entry—easy steps to find your KTN online, on your card, or approval documents.
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Finding your Known Traveler Number (KTN) is easy if you have Global Entry. Log into the Trusted Traveler Programs (TTP) website and view your Global Entry account. Your KTN will be listed there. Alternatively, you can find it on the back of your Global Entry card or on any document received when you were approved for Global Entry. Look for a nine-digit number that usually starts with 98 or 99.
FAQs & Answers
- What is a Known Traveler Number (KTN)? A Known Traveler Number (KTN) is a unique nine-digit number assigned to members of Trusted Traveler Programs like Global Entry and TSA PreCheck that allows expedited security screening at airports.
- Where can I find my Known Traveler Number if I have Global Entry? You can find your KTN by logging into your Global Entry account on the Trusted Traveler Programs (TTP) website, on the back of your Global Entry card, or on your approval documents.
- Does my Known Traveler Number start with certain digits? Yes, KTNs usually start with the digits 98 or 99 followed by seven additional numbers.
- Can I use my Global Entry KTN for TSA PreCheck? Yes, your Global Entry Known Traveler Number also allows you to use TSA PreCheck lanes, providing faster airport security screening.