know your Sim number

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For Airtel...
DIAL *140*1600# FROM UR AIRTEL NUMBER,THEN U WILL RECEIVE A CALL FROM UR OWN NUMBER...
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For IDEA...
DIAL *147# AND SELECT MY ACCOUNT INFO(3) AND THEN SELECT LAST 7 CALLS(1),THATS IT. SEE UR NUMBER AS FLASH MSG...
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for Docomo...
DIAL *580# AND YOUR NUMBER APPEARS ON UR MOBILE SCREEN...
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Reliance
*1#

Docomo
*1#

Aircel
*1#

Videocon
*1#

Virgin
*1#

Bsnl
24365

Idea
*789#

Airtel
*140*6475#

Vodafone
*555*0#
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