I purchased the IPhone 5 and got it set up yesterday. I am happy with the voice coverage. My phone shows the TFW network and 3G. I traveled all over St. Louis thinking maybe my area was not a 4G and the phone never changed to display 4G. Does anyone know whats up. I called Straight Talk, and they indicated I have been activated on the Verizon network. I thought the Straight Talk network was only GSM.