Telecom Vodafone Idea to increase tariffs from December 1 Updated : November 18, 2019 07:59 PM IST Vodafone Idea will suitably increase the prices of its tariffs effective 1 December 2019, the company said in a statement. Vodafone Idea said, "Mobile data charges in India are by far the cheapest in the world even as the demand for mobile data services continue to grow rapidly." Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.