rudeness!

I have been getting calls from these people for a few months requesting to speak to my sister in law. I have told them many times that she does not live here and to please take my number off thier records. Last night, yet another call, however the gal i spoke with was extremely rude. I told her not to call us anymore and she..hung up on me. I called back and got another rep who basically yelled at me that I wanted my number removed and thats what was done so get over it! I was so shocked that I called and requested a manager and wouldnt ya know..the guy who answered "Jason" said he was one. He also was rude, interupted me, yelled at me and advised me he was done talking to me about this. I said that I only wanted to complain about the rudeness of this company, to which he replied "ok,you did-Goodbye!" . And thus he hung up. I am not sure where I may take this at this point but felt it necessary to post this about this horried customer service experience. .I am not even a client of theirs which makes me wonder how they treat those that are! Please be aware of this group of nasty folks..