usa benefits telemarketers calling 20+ a day , Internet

I have been getting a phone call 20+ time a day from the number 4163242584. The first time i talked to someone, the woman wanted to give me a $100 gift card for being a customer for USA benefits. She had my last 4 digits of my credit card and my street address. I told her i didnt want. It and to take my number off the call list. The next day, i get a guy n ask him what his companies name is. He said usa benefits. I asked what usa benefits was and he got his supervisor. His supervisor couldn't tell me what the company was too. So i told him to take my number off the list and i dont want anything. He hung up on me. I keep getting calls where they hang up on u after u say hello.