Who called from 2019844116

Keeps calling late at night at my dads house for my sister no one has my parents home line for my sister. We're a little freaked out. Please tell us who this is!!!
Thank you
Ps
None of our phones can get through to this ###

Calls nights around 7PM either hangs up or won't leave a message..

Same thing - called around 7 and didn't leave a message -

Received calls on my cell from this number at 7:05 pm and 9:11 pm last night.  Just tried calling it from a business land line and it just rang and rang and rang before going to a fast busy signal.  Will probably try again tomorrow.

Calls me and I don't pick up. I try calling back and the line disconnects with no ringing. Caller ID says Jersey City, NJ