Its a scam from a company claiming be be responsible for your vehicle warranty. They will have none of the important info about your car though including VIN or license plates. And as soon as you mention cops, they hang up.

Was at work when I received a call from this number.  Out of curiosity, I called the number back this evening at was told to hold for next available agent.  After a few minutes of holding with some upbeat music, the music stopped then a recording stated Good bye.