[QUOTE=TheGame05;2335671]Google could be subpoenaed to give up your IP address or your real phone number to trace back to you. Get a prepaid phone, paid with cash, ideally from a store without cameras/surveillance.[/QUOTE]If they're getting subpoenas and tracking guys down, you're in over your head. I once had a lawyer monger tell me that you want to be low visibility but not 007 ish. Most likely if they're looking for anyone who called a number out of the thousands, if not tens of thousands of guys who called the number, something bad has happened and the more invisible you are, the more curious they become. And if something truly bad happened, you want your name crossed off their list sooner rather than later.
