I called the AT&T Technical support number and an automated message told me I won a $100 Walmart gift card. After collecting my information including debit card to pay for $4.95 shipping fees, an agent read me terms and conditions of a service I did not subscribed to. I told I did not wanted the gift card and I did not authorized the charge on my card, I asked for a reference call # multiple times and they did want to provide. She told me I could call 800 211 8712 to follow up on the status of my gift card, she turned aggressive saying my card was charged already. After hanging up, the same operator called me multiple times from 800 360 6704. I closed my debit card and place a credit freeze. When I called the AT&T Technical support again, I heard a different pre-recorded message to reduce debt. The third time AT&T answered at the same number. I am astonished that the the AT&T number can be in some way re-routed to these scammer.