I had this number call me multiple times. I finally followed through with the call and when the guy called me back I asked him what kind of car I drive. He laughed and said what the f*** then hung up. I bought my car through a privet party and have no warranty!
I just got one as well - I called back, took about 3 tries for it to connect and then I got a voice message asking me if I wanted to be taken off their calling list. I pressed 1 - said it would take 48 business hours... we'll see....
Got same call today on my cell phone and I am on the do not call list. However, have had my car since 1997, no work done on it by car dealer, have not asked about or looked for a car, same insurance for years, so do not know how they got my number. But tell you what I did to the warranty calls I used to get on my home phone, My gentleman friend has lots of OLD cars so I started asking which one they wanted to give me warranted service one, stated about 5 of them and they hung up and have not got a call from them again.