how to check GPRS data pack balance

  

s.no	GSM operator	USSD code to find 2g&3g internet balance
1.	Airtel	Dial *123*10#
2.	Aircel	Dial *126*6# or *111*10#
3.	Vodafone	Dial *111# à select 6 à select 2
4.	Reliance GSM	*367*3#
5.	Idea	*776#
6.	BSNL	Tamilnadu users send DATA2G to 53733, Up users-*123*6# Kolkata,bihar,jharkand users-*123*10# Kerala users-*124*1# Bsnl west zone- *112#(Gujarat maharastra)
7.	Tata docomo	*111*1#
8.	videocon	*123#