I don't waste my time answering unknown callers. Call from Orange CA. Started getting calls when I bought a new car and registered for a drawing at a well known sporting goods store.
I was hit too. I hate telemarketers and spam emails. I was hit by a particularly bad spam email today that opened my hotmail contacts and sent a copy of the spam email to everyone in my contacts. All those [***] should be shot.
I got a call also today, some resort marketing. However, in the past when I had those who call and use vulgarity, or laugh at me, I report them to the FCC online. They stop after that.