Change line nicknames on My T-Mobile

Renaming lines helps you tell who uses which line.


If you’re the Primary Account Holder (PAH) on the account, you can log in to My T-Mobile and update the name assigned to each line.




Personal accounts

Business account with 20 or less lines, follow these steps as well:


  1. Go to My T-Mobile and log in to your account.
  2. Click your name at the top right >  Profile.
  3. Click Line Settings. To change the name for a different line, click the drop-down menu at the top and select the line.
  4. Click Nickname.
  5. Update the name and click Save.



Business accounts (21+ lines)

  1. Log in to My T-Mobile.
  2. Click Your Profile > Customer information.
  3. Update the name and click Save.