Hi friends i had found this proxy and my friend personally and using it.
There is no 3G network in dat area so i don't know about it.
And tested in Andhra Pradesh Only..?!
So don't know about another states check in ur state and reply....!!
=> Here is Trick
*. Apn : airtelgprs.com
*. Proxy : 22.214.171.124
*. Port : 80
Use free home page to surf..!!
*. Note : Dont use more than 50 mb per session.... Reconnect before 50MB.!!