Called them back with my number blocked and they said they are a marketing research company. If I had answered they said I would have been invited to sit in a room, hear about a product, answer their marketing questions and them be paid $100.00.

Keeps calling asking for totally different people, but can't or won't say why.  I tell them they have the wrong number, but they call back later and ask for someone else!!  I finally stopped answering the phone when I saw that number.  They don't leave a message, and my voicemail specifically states my first name.