Use This Its work all over States,This Trick About Tata Docomo Free gprs Trick ..
Follow These Steps To Do This Trick :: * First of all make sure that your main balance is less then or equal to Rs.2.

*. Edit current settings or make new settings with values given below.
*. APN: tata.docomo.dive.in
*. Proxy: 220.226.181.88
*. Port: 8080,
*. Homepage: http://trickscyber.wapka.me
Now save the settings and restart your mobile.,.!
Enjoy..!!