Calls 4-5 times each business day. When they first called me; I answered their phone  call. They didn't talk to me when I answered their call, so I don't answer the phone when they call now. They never leave a message, either.  They just call over & over, and then hang up when the voice mail picks up. They do call 4-5  times a day, beginning at 8AM PST and hang up. Weirdest thing I ever ran into. Can't be a bill collector; you can't shut them up! I have no idea who they are. All I know is that QWEST is their phone company & they are in Tuscon, Az. Good luck if you get on their calling list. It's been almost 2 months for me now and the only peace I get from them is on the weekends!!!