Name portion of the caller id said: Unassigned.  I didn't pick up because I don't know anyone with that area code.  The call came in 10/14/16 at 1:27pm.  Though I didn't pick up the phone, I have rcvd phone calls from other numbers calling about an ad "I' have seen on tv ... how they hell do they know what ad I've seen on tv?  ... I don't have cable. I have not continue to listen & just hung up.  If it's a medicare scam, I don't get medicare.  I am in the age group to deal w/medicare, I don't get it because I don't qualify. I think they have a list of people in that medicare age-eligible group.