3477021531 - Seeking Reverse Phone Lookup for Unknown Caller

3477021531 - Seeking Reverse Phone Lookup for Unknown Caller

This is a prank caller (347-702-1531) who has been harassing me for a long time now. They have been calling my cellphone using "private caller" (*67), but my phone company provider was able to unmasked the caller. They have been sending threatening text messages to me and my friends. I am clueless how they even got my friends phone numbers. They must of hacked into my iphone account. I am forwarding this information to the police because I feel my life is in danger and my friend's (who are innocent) are in danger as well.