: Call 611 from your AT&T phone (or 1-800-901-9878 from any phone). Follow the automated prompts to "refill your account".
: Sign in to your AT&T Prepaid account and select Refill Account to enter your PIN or pay directly with a credit card. Quick Status Checks buy minutes for gophone
Make an AT&T Prepaid Payment - AT&T Wireless Customer Support : Call 611 from your AT&T phone (or
carry these cards and can often help you apply the refill directly to your account. How to Add the Minutes to Your Phone buy minutes for gophone