What’s my AAdvantage number? orderAAmiles Admin March 09, 2011 18:49 Updated To find your AAdvantage number, please visit www.aa.com/myaccount, then click “Forgot AAdvantage Number?” and follow the instructions. Or, if you do not have an AAdvantage number, visit www.aa.com/enroll to obtain one. Related articles What’s my balance in my AAdvantage account? How is my name listed on my AAdvantage account? How can I see that my AAdvantage miles have posted to my account? How do I use my AAdvantage miles? How to create a new user account Comments 0 comments Article is closed for comments.