Am from Baltimore, MD, I am trying to find out the best cell phone provider in US as part of my Master’s training programme. To reach toward a conclusion I need to collect data about different cellular service providers plans, services and the variety of handsets on offering by them. My research is still on the roll and am waiting for some useful comments and suggestions from your side to include a good deal of information and to reach a definite conclusion. My experience is limited to Sprint,at&t and Cricket wireless only.