'Airtel, Vodafone, Idea have 74% market share'
India's top three telecommunication operators – Bharti Airtel, Vodafone, and Idea Cellular – account for 74% of the market share as of 2016 March-end, according to stock broking firm IDFC Securities. Further, the three firms contributed to 93.7% of the revenue addition in the telecom sector during the quarter ended March, it added.