cell phone provider list?

Choosing a cell phone carrier isn't easy. where Should your choice be focussed on -network coverage, selection of phones? Or customer service is most important factor?In a hypothetical world, network coverage and cell phone provider price would be the most important in your decision, but popular handsets like iPhone4 give many people the only reason they need to switch. i cant provide you much information on the statistics front and its also not feasible to decide which factor has how much strength to cause a change in buyer behaviour. however we can only review our present and past carriers but nothing beyond that. every carrier has got its own problems and none is the best. the only reason is that which carrier has the least problem and in this competitive world. not much is left to chances and the word of mouth is becoming the most influential peice of advertising on social networking sites. you can read reviews on cnet, cell reception and phone dog.