They called at least 5 times over the past couple weeks, never leave a message. I finally picked it up, and it's "Vehicle Services Department," who knows my name and the car I drive, and want to verify my warranty status. They immediately ask how many miles I have on it, but I asked who they were again, and after they answer hastily ask how many miles I have again. I asked what organization they're a part of, and she says "thank you for taking my call, bye."
AKA - Auto warranty scam where they try to sell you a third party warranty on a high mileage vehicle after that fact and they don't actually cover anything.