Mobile Operators
- Idea Cellular Limited
- Aircel Limited.
- Tata Teleservices Limited.
- Tata Teleservices Limited (CDMA)
- Reliance Communications Limited.
- Reliance Telecom Ltd.
- Reliance Communications Ltd.(CDMA)
- Bharti Airtel Limited
- Vodafone Essar Limited
- Sistema Shyam TeleServices limited.
- Loop Mobile Ltd.
- Unitech Wireless Limited.
- Etisalat DB Telecom Pvt. Ltd
- BSNL GSM
- Stel Limited.
- Videocon Communications Ltd.
- Bharat Sanchar Nigam Ltd. (BSNL)
- HFCL Infotel Ltd.
