Credit card from Wirecard with a refund on my AT&T bill.
I received a prepaid Mastercard from AT&T saying it has a Refund of Credit on Final Bill. As far as I know we don't have a credit on our bill. I did some research on the company Wildcard and found they had apparently bought the prepaid card business from Citibank. Does anyone know if this is a scam. I have tried several times to call AT&T and never get through.