This caller keeps calling me,I have no clue who it is and why they keep on calling me. I did some research and the number is from Hawthorn county in California.

They keep caling me and I answered it. It's a telemarketer that wants to sell you magazines and enter you into a contest of sorts.  Personally, I don't like this.  They said they got my number because I have either a Visa, Mastercard, Amex, or Discover.  That's supposedly how they get your info.

The caller left no message and keeps calling me,I have no clue who it is or what they want.

They have called me several times this week, too.  Who are they?

Called me 3 times this week with no id, no message.