I have received several calls from this number, they want to know what car I drive and say they are from the Insurance Institute.  I tell them I don't want whatever  they are selling and have now have told them to take me off their call list

I get calls on this number ever other day I told them to put me on their DO NOT CALL LIST
they don't  do that just hang up.  Continue  calling me.  Now I have their number on my block list.

Called no message,  Blocked

they call me at 5:30 and 6:00 AM say nothing and hang up. The number is blocked for  return  calls. have no idea  who they are and  why they insist at  calling at  such outrage time of  day.

They keep calling about stuff that was back in 2001