Vodafone one of the leading telecom network provider in india is going to launch the 4g service in march 2016. it has wide range coverage especially in villages and remote area.
I have been using its service for 3 years and it provides me the call rate of 50paise/ min for std calls. it have wide varity of rate cutters and cheap internet packs. soon it is going to become the number one network provider india after beating airtel