Change your AT&T PREPAID PIN or online password

Want to update your password or PIN? You can easily update them in your profile.

DETAILED STEPS

First time signing in? Use your 4-digit PIN as your password.

Sign in to your AT&T PREPAID account.
Choose Profile & Settings and then Personal Info.
Enter your Current Online Password.
Select Change Online Password or Change 4-Digit PIN. (Or check both boxes to change both at the same time.)
Enter the new info and select Submit.