Robocalls - type of scam
Americans received 50.3 billion automated phone calls in 2022 — an imperceptible decline from the 50.5 billion robocalls received in 2021, according to YouMail, a call-blocking and call-management service provider. The company estimates that 41 percent of those calls were placed by scammers. Illegal robocalls…

This number called and sounded like a call centre, but on answering, they didnt talk so we put the phone down.