Gp (Grameen phone) got its licence in 28 November, 1996. It got its licence from the ministry of posts and telecommunications for cellular phone operations. It started its work in 26 march, 1997.
If you are a user of gp sim and want to know your own number then we will provide you in this post. Hopefully you will be benifited by this post.
There are two codes. You can Know your number by using these codes. The codes are:
Now you will see the process step by step.