How to check own phone no in any operator

Hi frnds u forgot your phone no always.don't worry Mai aapko apna no check krne ka ussd code batata hu.
Network Provider Dial Code
Idea *789# or *100# or *1# *147# *131# or *131*1#

Vodafone *555# or *555*0# or *111*2# or *777*0# or *131*0#

Airtel *140*175 or*140*1600# or *121*9# or *282#  *141*123#

Aircel *1# or *234*4# or *888# or *122*131# or *131#

Reliance *1# *111#

Bsnl *1# or *99# or *222#

Tata Docomo *1#  or *580# or *124#

Videocon *1#

Virgin SMS:  NUM to 51230 or *1#

Uninor *555# *1# *444#

Loop *222# *1# *001#

MTNL *8888#

Smart *1# *111*2#

BPL *222# *1# *001#
Agar Ye article aapko useful lage to share krna mt bhulna.
Thank you.....