Bharti Airtel surged ahead in subscriber additions during May, welcoming nearly 2.93 million new users, surpassing Reliance Jio's 2.15 million. Despite this, Jio maintains its market dominance with a 39.27% share. Vodafone Idea saw a slight uptick, while BSNL experienced a subscriber decline. India's overall wireless base expanded to 1.294 billion, indicating continued sector growth.