Who is this,  I missed the call, I called back and it was a generic voice mail saying the party I am trying to reach is un available, please leave a message and they will return your call.

received several calls with hang ups this morning.  I was tired of it so I *69 and got this number.  Googling it brought me to this, and other sites like it.  
I live in the mid-west, don't know why I'd get random calls from an area code in New Jersey

This is from a company calling about extended car warrenties.  When we state we no longer have the applicable vehicle and ask to be removed from their list they just hang up

They are calling about selling our old gold. they dont give you a way to opt out and be placed on do not call list.

Caller hangs up.  What kind of business it that?