Your library card number is the 14-digit number under the barcode on your card, beginning with 2302500. Enter it without spaces. Your PIN is typically the last four digits of your phone number.
If you don't have access to the email account you signed up with when you got your library card, please see a librarian or call us at
(303) 791-7323.
Please call or visit the library as soon as possible. If you lost your card in a library branch we may have it or someone else may have turned it in. We keep lost cards for 48 hours and then destroy them and delete the account. If you are sure you have lost your card, we will immediately delete the account so that anyone who may have found it cannot use it.
If you lost your card and are concerned of losing your digital holds, please visit the library as soon as possible and we may be able to merge the holds into your new account before the old account is removed.
Get out your library card and click
Log In/My DCL! You’ll need all 14 digits to set up your account. If you can’t find your card but know the last seven digits, the first seven are 2302500. Your PIN is likely the last four digits of your phone number. Create a username for future visits. If you’re attached to your card number, use it plus your initials as your username.
