I actually had the same problem, I was so out of it that I confirmed the zip code. I've cancelled my card, but I was hoping you could tell me how you dealt with the problem, since your post was made about a year ago I thought you might be able to help.
Caller called saying that I won a $100.00 gas card and need to know if I still resided at my current address. They said they knew I had just used debit card and made a purchase using my debit card. iI hung up
I've been getting this call for about a week and thought it was sketch after the first call and ignored the rest. But they called today so I listened to see if they're try to get private info like my card number. They already had my last 4 digits my cell number my name and my address. But they never asked for any other info. But first I talked to a guy named Shawn who told me because of a recent visa purchase I've been given a prefered visa card holder membership. And I'd get a 120 gas rebate and could get all these other savings if I continue the membership after 30 days. Then he conwcted me yo a customer care team member to confirm my adress. So she comes on the line and confirms who I am and states my adress and asks me to confirm my zipcode. Then she reminds me that I get the gas rebate even if I cancel the service. She gave me a number to call to cancel at anytime. Then throughout the convo she gave me a couple other numbers I couldn't catch. At the end she told me since I've been so patient she's adding another $25 to my rebate. And told me I was also getting 5 issues of People magazine I believe for $1.
I feel in my gut that thus was a scam but they didn't ask for any additional private information... Idk what to do. I'm kinda worried.