Got a call with no message left.

I keep getting calls from this person, and or number, they have more than one number, and they dont leave a message.  i wish they would just stop calling me, whatever they want, i dont want any business with them.

Gotten two calls from this number where they just leave their name and no message.  Hate that!  Who is this?  I think I already called back and said TAKE ME OFF YOUR CALL LIST but here I am getting another call!