Nowadays people are using more than 2 SIM cards may be of same mobile operator.We may frequently use different SIM cards depending upon attractive offers that we may get.May be one for data usage another for reduced SMS charges and some one for Low call tariffs.
Here is the tip for how to know your own mobile number.This tricks are applicable for all mobile operators such as Idea,Airtel,Vodafone,Aircel,Reliance,Bsnl and Tata Docomo.
Find your own mobile number-Idea,Airtel,vodafone,Docomo,Aircel,Reliance
Idea : *789# or *100# (Idea Karnataka)
Airtel : *141*123# or *140*6575# or *140*1600# or *333# . Send a message “IM” to 57070
Vodafone : *121*0# or *555*0#
Docomo : *1# or *580#
Reliance : *555*03
Aircel : *122*131# or *131# or *234*4#
Bsnl : Try *1# or Dial 24365 ask to know your own number