Know Ur Mobile Numbers

For Airtel User
Just send
IM to 57070


For Reliance User
Just Dial
*1#

For !dea User
Just dial
*789#

For Videocon User
Just dial
*1#

For Aircel User
Just dial
*888#

For Tata Docomo User
Just dial
*1#

For Loop User
Just dial
*222#

For Vergin Mobile User
Just dial
*1#

For BSNL Users
Just call 24365
And ask them