What is an AP number and where can I find it?
If you last took AP Exams in 2019 or earlier, you received an AP number—a unique eight-digit number that served as your official identifier for the exam administration. We used the AP number to associate you with your scores. You received a different AP number in your AP Student Pack each year you took AP Exams. Your AP number can be found on the downloadable PDF version of your score report in AP Scores for Students. If you can’t find your AP number, contact AP Services for Students via our online form, or call 888-225-5427 or 212-632-1780.
AP ID replaced the AP number in 2020. (See What is an AP ID?).
Contact AP Services for Students
888-225-5427 (toll-free) or 212-632-1780
Contact Form: https://collegeboard.tfaforms.net/193