I have been getting calls from this number and 801-683-5654 as well as a few other numbers daily, and sometimes 2-3 times a day for the last two months.  They say they're calling about an extended warranty on my vehicle.  They will go on a lot if you let them... and as soon as you say something about a do not call list they hang up on you. It's to the point of harassment and I asked to speak to a manager they hung up, so I called back. This pattern happened 3x until a different voice picked up the phone stating to be "the manager" which I doubt.  He said he would put my number on a do not call list... and I said they better or I'd get the police involved because I feel harassed and unsafe. He said "I understand, you're on the list" and hung up.