I get calls from this number at all hours of the day and night. The call disconnects as soon as I answer it. Does anyone know who this is or how to find out?

I got the calls too.  All I have been able to do so far is call my phone company and tell them to block the number.  I also added my phone number to the national do not call list.  You can find the list at https://www.donotcall.gov/ .  Other than that, I would try to file a complaint with someone like the FCC. I hope this helps.

Yep, it's doing the same thing to me.  It calls late at night and instantly hangs up.

am getting calls from a few random numbers.  ring once, then stop.  when you call the number, a horrid sound is all you get.  i hope they die.

These a** holes do the same to me. Late night calls, no return number.

This number has called my house and hung up at 11:17pm, 11:23pm, 12:57am 4/30.  They also called and hung up the next day around 11:00am.  Then a few days later they called four times in one night all after 10:30. The most recent one so far was at 11:32.  I tried calling the number back and I just get a fax sound.  The area code shows up as Fort Lauderdale, FL.  Does anyone know who these people are and how to make them stop calling and hanging up.  This is getting out of hand.