UPDATE :  Bitrefill Brings Mobile Credit Buying with Bitcoin to 113 Countries

Services supported in India


This website has logo of airtel as a telecom partner.Its says working in 112 countries.  

http://bitcoinwireless.com/


Now recharge mobile phone with bitcoins and litecoins

https://www.mobileshop.ph/  

http://www.bitmoby.com/

https://www.piiko.com/india