Supported Mobile Operators. 1. Airtel. 2. Jio. 3. BSNL. 4. Vi 5. MTNL. Supported DTH Operators. 1. Tata Sky. 2. Dish Tv. 3. Sun Direct. 4. Airtel Digital TV. 5. D2h. Why PLANSINFO App. No ads. It takes only 2KB data to check all plans of an operator. Size of app is less than 7MB and takes very small space and memory.