Who called from 5164535516

has called several times when told not to

No one answered on initial Call.  Returned Call, and you get an automated Good Bye, and hangs up.  Numbet has now been blocked.

Home security system scam call. I have been put on the Do Not Call List and they still call.

They call at least twice per day and hang up when answered.

Please help. I can't tell you how many time this # show up. I have cancer and it's hard to get to my phones.  Thank You who ever you are.