Where can I find my paper Pass cover number?
Your Pass cover number starts with an I (for Interrail Passes) or E (for Eurail Passes), followed by an 8-digit number.
Bought your Pass in 2021? You'll find your Pass cover number on the back of your Pass cover, above the QR code.
Bought your Pass in 2020? Open up your paper Pass cover fully and you'll find your Pass cover number on the right side, just below where your Pass is stapled and above the control area.