How to Check 2G/3G Internet Balance in Mobile and Netsetter

To check The remaining internet data balance.type the following codes in your mobile

Network Provider	USSD Command Codes/SMS
	2G	3G
Idea	*125#	*125#
Airtel	*123*10# *123*11#	*123*10# or *123*11#
BSNL	North East Circle:*123*10# Maharastra,Goa Circle:*112# AndraPradesh Circle:*234# UtterPradesh:*123*6# Kerala:*124*1# Tamilnadu:DATA2G to*53733#	North East Circle:*123*10# Maharastra,Goa Circle:*112# AndraPradesh Circle:*234# UtterPradesh:*123*6# Kerala:*124*1# Tamilnadu:DATA3G to *53733#
Vodafone	DATA BAL to 144 *111# then select option 6	DATA BAL to 144 *111# then select option 6
Aircel	*111*10# or *111*9#	*111*10# or *111*9#
Tata Docomo	*111*1# or *191# or *111#	*111*1# or *191# or *111#
Reliance	BBAL ur mobile no to 53535	BBAL ur mobile no to 53535
Videocon	*123#	*123#