Yeah, I put my car on craigslist about a week ago and just got a call from this number 702-266-9824 but caller id was 818-665-3258(california). I didn't recognize the number so i let it go to voicemail. I listened to it and the woman sounded like someone professional like they were at a call center or something. She never left anything except "I am calling about your car. I'm at ...." That was it. My advice...don't answer.

Thanks for all of the comments prior to mine to confirm I did the right thing.