GOT A CALL AND LEFT NO MESS. WHO IS THIS?

Ring and hang up.

They called me at 11:50 PM. They are a company that sells third party vehicle warranties. If you ever get to talk to them, they hang up on you as soon as you stray from the info they want to know.

CALLS CONTINUE TO COME BUT NO MESSAGE IS LEFT AND NO ONE RESPONDS WHEN IT IS RETURNED

I received a call today from this number.  Same thing as above "This is the second call to inform you that your factory warranty is about to expire..."  When I pressed 1 to speak to someone, the person asked for the make and model of my vehicle.  I responded that he should know that since he called me.  He got snotty and said that I didn't have to be so angry and the poceeded to tell me that I needed to "act my age" which at that point I asked to speak to his supervisor and he told me to "shut up" and hung up on me.  This phone call came into a business line, not a residential line.

I've been getting calls and a recorded message says something like this:
"This is the second call to inform you that your factory warranty is about to expire..."

This person keeps on calling and I have no idea who the hell it is. It's annoying. It keeps on coming in as "Unknown Name" and whenever I answer they instantly hang up. Whoever it is needs to be shot.. Seriously..

who is this?!

I believe the ID was as I'll put below:

no