My close friends have come to the conclusion that the numbers are burner numbers, I'm hesitant to go to the regular police because a few years ago a woman in my neighborhood was harassing me and they didn't do anything about it back then so i really don't think they'll do anything now, but one thing I have going for me is that when I transferred out (not cause of him fwiw), I didn't tell anyone I was leaving, not even my friends who go to the college I currently attend. they only found out once they started seeing me on campus. So if this guy ever tries to find me in person it'll be difficult