So, what exactly is a passport book number, and how is it different from a passport number? A passport book number is a set of unique numbers or letters often both assigned to your passport booklet (the physical book) to differentiate it from others. The number is usually eight to nine digits long.
The passport number in the new passport book begins with a letter, followed by eight numbers. The number is located in the top right corner of your data page and the bottom of each page in the book.
U.S. passports do not have a separate “passport book number.” The number labeled “Passport No.” on your data page is your passport number, and it is the only document-identifying number printed in the booklet.
What Is a U.S. Passport Book Number and Where to Find It
Explore what a passport book number is, where to find it, and how it differs from a passport number. Essential info for US travelers inside.
The Passport Book Number may appear in a passport in addition to the Passport Number. It is more commonly known as the ‘inventory control number’ or ‘booklet number,’ and its location varies depending on the country of issuance.
MSN: Passport books vs. passport cards: How to choose the right travel ID
Which one should you get? It all depends on where you want to go and how you prefer to get there—by air, land, or sea. Passport books are valid for air travel and all international trips, while ...
Passport books vs. passport cards: How to choose the right travel ID
When you renew your passport, you'll get a new number. Make sure you update your old number where you need to. Many or all of the products on this page are from partners who compensate us when you ...