I finally called them back after getting about 5 calls from them a day. It is a weight loss program. I said to stop calling me and that my number is registered w/ the Do Not Call list. I also let them know that every time they call me I report them. I was told in order for my number to be removed I needed to provide them w/ my date of birth, address, name and number. I said b.s. This is my number remove with that information.