harassing phone call, hangs up when u call back.  Disable veteran leave us alone

So annoying. 20 calls a day no message. Says not a valid phone number if I call.

I receive calls from this number quite frequently. I never answer it because I am not familiar with the number. They never leave a message so I never call back. Does anyone have any idea it could be calling from Chicago?

Sexually harassing phone calls

Caller keeps asking for Jennifer, I informed I'm not her and they keep calling. They say they are from a loan company , than asked the guy today, according to him, it's his personal number. Thanks he starts moaning in the phone saying sexually explicit stuff, luckily a friend a mine calls. So I put them on 3 way, my friend heard everything the guy was saying, needless to say the guy hung up. I tried calling back, now the guyisn't picking up lol. Bet he won't call my phone again.