Managing your AT&T Prepaid account (formerly GoPhone) often requires navigating different types of PINs, each serving a distinct purpose for security, refills, or moving your service. 1. Account Security PIN (Passcode)
You can apply the funds to your account by dialing *888* followed by the Refill PIN and the # sign (e.g., *888*123456789123*# ). 4. SIM PIN Att Go Phone Pin Numbers
This is a 4-digit number created when you first set up your account. It is essential for verifying your identity when you call AT&T customer service or visit a retail store. Managing your AT&T Prepaid account (formerly GoPhone) often
When you first register at the AT&T Prepaid login page , your temporary password is often the last four digits of your phone number. You should immediately change this to a unique 4-digit PIN. When you first register at the AT&T Prepaid
This PIN is found on physical AT&T Prepaid refill cards purchased at retail stores.
These PINs are usually valid for 4 days for personal accounts and must be provided to your new carrier to authorize the move. 3. Refill PIN (Payment PIN)
You can update this by signing into your online account, navigating to Profile & Settings > Personal Info , and selecting Change Password (where you can check a box to also change your 4-digit PIN). 2. Number Transfer PIN (Port-Out PIN)