CallerID "UNASSIGNED". Only answered because I was expecting a call from someone else at the time. Vacation package spammer, incredibly excited sounding female robovoice. Because we'd stayed at "one of our resorts" previously, we qualified. Oh boy!
Called the day after I got off the computer searching for a vacation. Caller said they were from some vacation company and I had just won a great vacation package. Coincidence? Don't think so. Hung up without talking to them.