HOW TO CHECK YOUR OWN MOBILE NUMBER!!!

With this trick...you can chack your own mobile number for free.... ... ... ...For:- ... ... DOCOMO: *580# AIRTEL: *121*9# VIRGIN: *1# AIRCEL: *234*4# IDEA: *131*1# BSNL: *888# VODAFONE: *111*2# VIDEOCON: *1# RELIANCE: *1#