Balance Check numbers of indian telecom operators

Airtel

Balance-   *123#   

internet data balance check --   *123*10#

Idea

Balance - *130#

Aircel

Balance - *125#

Vodafone

Balance   *141#

For GPRS balance & validity check : send message - GPRS to 144

Reliance

Balance *367#

Tata Docomo

*111#

*111*1#

BsnL

*123#