Yes. Imagine if you couldn’t. Think of all the people you’d have to tell — your friends, your grandmother, your dentist. But luckily, if you come to 3 from another network you can bring your existing mobile phone number with you.

In the world of mobile phones, when you move your number from one network provider to another, it’s called porting.

If you want to move your number to 3, go to the porting in page.