Unfortunately, there isn't a way to stop them entirely. Even if your number is unlisted or you're on the do not call list, scammers don't worry about that because there's no easy way to find out who THEY are. They spoof their own number and they typically use robo-dialers to keep calling numbers.
Unfortunately, there isn't a way to stop them entirely. Even if your number is unlisted or you're on the do not call list, scammers don't worry about that because there's no easy way to find out who THEY are. They spoof their own number and they typically use robo-dialers to keep calling numbers.