Telecom subscriber base grew to 134.3 crore in May, driven by net additions on the Bharti Airtel and Reliance Jio networks, according to Trai data released on Thursday. Airtel led the growth in subscriber base with net addition of 29.8 lakh subscribers over the month of April, comprising 29.26 lakh in the mobile segment and 53,809 in fixed line connection segment. It was followed by Reliance Jio, which reported a net addition of 22.55 lakh subscribers, comprising 21.54 lakh in the mobile segment and 1.01 lakh in thefixed line segment.