Most of us use two SIM cards and basically we don’t remember the secondary SIM card number .Don’t worry, you need not to be remember because with this just one code you could know your phone number. This is applicable for the own phone numbers of Nepal Telecom, Ncell and Smartrel.
1. Nepal Telecom:
For Nepal Telecom users, dial *9# and you will see the own phone number displaying in-front of you.
For Ncell users, dial *103# or *103# and you will see your own phone number with date of activation/purchase, age of SIM and tariff plan.
For Smarttel users, dial *134# and you will see your own phone number.
These above three are the 3 telecom operators in Nepal who are providing the GSM services. So using these above code, you can easily check and know your own phone number of Nepal Telecom, Ncell and Smarttel easily.