He calls her cell phone (iPhone) dozens of times per day and if she answers he breathes into the phone. He especially calls in the middle of the night. The caller ID says "Blocked." We turn her phone off when we go to bed. She does not answer calls from "Blocked." He is still calling 20 to 30 times per day. So here is what I am wondering... 1. Is there any way to have her phone not accept "Blocked" calls? 2. Is there any way to trace out his number despite it being "Blocked?" If there is on the second question, I am going to turn him in to the police. If nothing can be done then we will hope he gets the idea and moves on, but if we can do something we are not doing then I want to do it.