AT&T: How to activate a SIM card
You can activate your AT&T SIM in-store, online, or by contacting customer service. The process is similar for postpaid and AT&T prepaid customers.
Talk Android on MSN1d
Snag a Free Phone with AT&T Prepaid Tax Time Deals
AT&T Prepaid is giving away free and discounted phones for tax season. Visit any store before April 17 to grab these deals.