What is my library card number?
Your card number is located on the back on your AACPL issued library card, but if your card is lost, we can help!
If you already have an AACPL library card but can't remember the number, you can contact library staff via email so they can attempt to retrieve it for you. For the fastest service, please provide your full name and a phone number or email address that is associated with the account.
Library cards can expire if they haven't been used in two years. If that is the case for you, then you will need to sign-up for a new card.