0429 022 967 repeated calls, no message, suspicious scam like

Claim to be from Visa investigation department asking if I authorised funds of $807 to be transferred to someone in US. They would not verify my name, only the last three digits of my phone number. They said they could only verify my number not my name due to privacy reasons. When I told them they could not cold call and I would not speak to them further until they identified who they were calling they hung up.