Since I purchased my pre-paid cell phone from T-mobile I started getting calls for another party. I told the caller each time they had the wrong number, with one caller making the statement "she must have changed her number." It was apparent I had been given a number from a previous customer. Eventually it stopped for awhile, but in late 2008 through now the calls have been escalating again, with my getting text messages and voicemails for the same person, some sounding like collection agencies. I called T-Mobile customer service and... read full review »