Had the same problem a couple of years ago. Wife almost fell for it. Good thing she called me before she gave the credit card number. Anyhow they just will not stop calling. I’m guessing it was because they got close. Good thing was their caller id number even though it wasn’t a real phone number was the same each time. Our cordless phone has a way to block phone numbers and that fixed the problem once I blocked it. Perhaps yours does as well? Drove me crazy until I figured out how to block it.
