How To Stop At&t Prepaid Autopay. I was told by a rep that you can prepay with a credit card or adding a ATT prepaid card early and will still keep the promotions. The amount you add to the account determines the expiration date.

I keep a months balance on my phones so I never have to worry about the auto pay not working. Go to the home screen. Follow the prompts to say AutoPay.
10 - 20 30 Days 25 - 75 90 Days 100 1 Year.
If you have more than one account select the one you want to pause. Click Home and select Manage AutoPay. If you have more than one account select the one you want to pause. Sign in to your ATT PREPAID account.
