If you're a T-Mobile customer and you've forgotten your phone number, here are the most common and effective ways to find it:
For iPhones: Go to Settings > Phone > My Number. Your phone number should be displayed there.
For Android Phones: Go to Settings > About phone (or About device) > SIM status or Phone identity. Your number is usually listed under "My phone number" or "Phone number on SIM slot 1/2".
Using the T-Mobile App (T-Life app):
Download and open the T-Life albania phone number list app on your smartphone.
Log in using your T-Mobile ID or mobile number and password.
Once logged in, your phone number is typically displayed prominently on the app's home screen or within your "Account" or "Profile Settings" section.
Through the T-Mobile Website (Online Account):
Go to the official T-Mobile website (t-mobile.com) on a computer or web browser.