Jio, Airtel, Vodafone Idea record customer loss post tariff hike, BSNL becomes only gainer in July

Kolkata: Reliance Jio, Bharti Airtel and Vodafone Idea (Vi) suffered major customer losses in July, for the first time ever in a month, triggered by sharp increases in headline tariffs in early July, showed data issued by Telecom Regulatory Authority of India (Trai) on Friday.