Cingular Wireless is my cell phone provider. I have had problems with them before, more so in the last year than any other time. But they were resolved, but not to my satisfaction. I won't go into the details, but I don't really like them. They keep improving, so I keep staying. However, I am afraid the next time will be just too many times. I do recommend them because I think they are improving a lot. I can get service in places that I had never gotten service there before. Recommended at three stars (good rating).