at 2:45 am I received a phone call from a very angry person,claiming I hit his car, scratching it, breaking his mirror off and tail light, and put my phone number on his windshield. Of course that was a lie, but I kept denying this and he continued to get angrier with threats and finally I said to him I was calling the police.
Then I did call and noticed that the caller ID was IP Voice, which got my brain working. The police said that
http://www.prankdial.com/ might be the thing.
So I did more research as I was wide awake now, and find that a person puts in the number of the person they are pranking, then another phone number that is someone else as a fall guy . They can listen to the call as it is recorded and do whatever they want. I believe the fake call asks for insurance information as well.
There are other "pranks" from that site that can be very upsetting and damaging if someone gets it and thinks it is real. Be aware.