Requested to be taken off their list and numerous calls persist

calls:  9:50am on 12/28/17, 12:15 pm on 12/29/17, 12:01 pm on 1/3/18, 8:47 am on 1/10/18, 11:04 am on 1/11/18, 8:37 am on 1/12/18, 11:29 on 1/17,8:12 am on 1/18/18