IDEA ussd codes

 Balance Check → *121# or *212# or *130# or *123#
Idea Service Menu → *147#
Check Your Number → *789# or *100# or *1#
Account balance 2G and 3G → *456# or *457#
Check GPRS Balance → *125# or *131*3#
Check Best Offer → *112#                        
 Check 2G & 3G Internet Data Balance in Idea
Open Idea Net Setter program.
Click on USSD at the top of the Net Setter program.
Type *125# in command line and Click on Send.
Check you inbox, here you'll receive a message with your remaining Internet pack balance information.