Wait, is this why I get about 1-2 random calls a month asking if I want to sell my house, no-questions-asked, for like 30% above market rate?

I've told them politely, but firmly, to fuck off every time because I highly suspect that's the case.

It's always "Hello, am I speaking to Patrick {LastName} at {address}?" so they've obviously gotten my name/address from property records and somehow cross referenced that to my phone number (which I do not give out).