What do I do if I don’t have my AP number?
If you need your AP number from an exam taken in 2012 or later, when you log in, you will be able to click “I do not have my AP number” and enter the email address that you provided on your most recent AP answer sheet. Your AP number will then be emailed to you. Please note: you can only request your AP number for the current year after that year's scores are available online.
If you provided your student identifier (student ID number) (see What is a student identifier or student ID number?) on your registration answer sheet, you can use that code instead of your AP number to verify your AP profile.
If you don’t have your AP number or student identifier, you can call AP Services at 888-225-5427 or 212-632-1780.