This number calls my mom's restaurant a few times a week, always saying that he's from AT&T and he needs to talk to the person that handles our account. I took the phone call from this number this afternoon (from a person name Julius). He said that he's calling from AT&T. He said that his record indicates that we switched over from the old AT&T (which is true). He says that we are eligible for a reduction at no cost and no change to the service (I asked him multiple times and he says no change or extra charge in service). So I agreed. About 30 minutes after everything is over, he called again. He said something like, "I think I can get you in our phone book. What type of business do you have?" I said, "..ummm...restaurant." He said thank you and hung up.