I received a prepaid Mastercard over a month ago as a wellness reward from Blue Cross. I tried several times to activate the card on many different days. It wouldn't activate on line or via the phone number provided on the card. The card number is [protected]. I contacted Blue Cross and they provided what they thought was the Customer Service phone number [protected]. It was the same number that I tried unsuccessfully to activate the card. The Customer Service number does not provide a person to discuss problems and eventually hangs-up.