no information provided

Called on company line, call went to voice mail.  All that was recorded was a heavy sigh.

It is Chase Auto Finance

called the number back 3 times, i got a busy signal each time

Called when I was not home and refused to tell my husband anything, that I had requested them ONLY to talk to me.  When I  called back the first thing they asked for was my account number or ss#.  In this day and age I would be an idiot to give a stranger that info.  When I did not cooperate they hung up on me.  Called a second time, and again, they would not tell me why I was called.
We have 2 cars, with no auto loan.  It makes me nervous that we receive a call like that and refuse to give an answer when I give my name.  
After all, they called me, I didn't call them.