Tata Teleservices, Idea Cellular and Anil Ambani Group's Reliance Communications were the other prominent firms to apply at the close of applications today.
The application by Mukesh Ambani-led RIL's telecom arm, Reliance Jio Infocomm Ltd came as a surprise as the company is working to launch 4G wireless broadband services soon.
"Eight applicants have applied. The auction will be successful, that is what we believe," Telecom Secretary M F Farooqui told reporters here.
Overall, the government has set a revenue target of Rs 40,874.50 crore for this fiscal from the auction amount, one-time spectrum charge and annual regular licence fee.
About 403 megahertz of 2G spectrum in the 1800 MHz band and 46 MHz of spectrum in the premium 900 MHz band is being put up for auction.
It is must for Vodafone to get spectrum in Delhi, Mumbai and Kolkata, Airtel in Delhi and Mumbai, and Loop Mobile in Mumbai for continuing operations as their permits are expiring in November.
Leading GSM operators and RJIL have locked horns with each other on changes in annual spectrum fee. RJIL, which at present only has wireless broadband spectrum across country, is yet to start its mobile services.
This band is considered twice more efficient than 1800 Mhz band and limited frequencies are available in it for telecom services.
Vodafone was first to file application, followed by Airtel, Aircel, Tata Telservices, Idea Cellular, RJIL, Telewings (Uninor), Reliance Communications, an official source said.
