Support
New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics
Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics
T-Mobile Network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics
Find the right plan Neftlix on Us HotSpot plans Voicemail Use Mobile HotSpot All plans support topics
Tutorials Troubleshooting Unlock your device Change your SIM T-Mobile eSIM All device assistance topics
Account Hub I-Billing Home Office Internet Collaborate Line permissions All business support topics
SUPPORT
New to T-Mobile? Switching is easy Set up your device Using the app Sprint Migration Center All get started topics Ways to pay your bill All about your bill Line permissions Your T-Mobile ID Your PIN/Passcode All account resources topics T-Mobile Network In-flight texting and Wi-Fi Wi-Fi Calling International roaming Mobile Without Borders All network & roaming topics Find the right plan Neftlix on Us HotSpot plans Voicemail Use Mobile HotSpot All plans support topics Tutorials Troubleshooting Unlock your device Change your SIM T-Mobile eSIM All device assistance topics Account Hub I-Billing Home Office Internet Collaborate Line permissions All business support topics

No matter your account type, your account number is easy to find!

On this page:

Postpaid consumer accounts

Online T-Mobile.com

  1. Log in to T-Mobile.com account.
  2. View your account number at the top center of the welcome screen.

Paper bill

View your account number at the top-right corner of the first page of your bill.

 

Prepaid accounts

  • If you have a prepaid account and don't use T-Mobile.com, your number is your account number. How easy is that?
  • If you have a prepaid account and do use T-Mobile.com, your account number is at the top right of the magenta bar.

 

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