How to Easily Find Your Identity Number (Known Traveler Number)

Discover the simple steps to locate your identity number or Known Traveler Number for a smoother travel experience.

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To find your identity number (also known as Known Traveler Number, or KTN), check your approval letter, or log in to your Trusted Traveler Program (TTP) account online. Your KTN is also available on the back of your Global Entry card.

FAQs & Answers

  1. What is a Known Traveler Number? A Known Traveler Number (KTN) is a unique identification number issued to travelers who are part of trusted traveler programs, allowing for expedited screening at airports.
  2. Where can I find my KTN? You can find your Known Traveler Number on your approval letter or by logging into your Trusted Traveler Program account online.
  3. How do I apply for a Trusted Traveler Program? To apply for a Trusted Traveler Program, visit the official website, complete the application process, and attend an interview as required.
  4. Why is it important to have a KTN? Having a KTN allows travelers to expedite the security screening process at airports, making travel more efficient and convenient.