There service is so bad
T-mobile themselves got so tired of the negative comments left by customers on their facebook page, that they've disabled the ability, to do so. As far as their coverage map, its a joke, they really don't want anyone to know how many holes there are in their coverage. Great for them & bad for the consumer, they are expected to lead the way, instead the people get led astray. T-mobiles gotta realize that in the long run, you can only put so much powdered sugar on a turd, because in the end its still a turd.