Man said to me that he was calling about my car extended warranty and that the dealer extended warranty was limited and only through their dealership. He told me my address and car and wanted to know info about mileage, verify my address, etc. I told him that I didn't want to give personal information and he laughed and said it wasn't personal. He said he was willing to close out my account but he needed to verify things. I told him to consider it closed out and verified and he said that's not how it worked. I told him that I'd spoke with someone already asking them to take me off of their call list and I was on the DNC list, and he said I talked with a competitor who was inferior as they were the ones with the warranty. As I was trying to get him to stop talking over me, which he would not I said "OK, I'm hanging up now," and he said "So am I."