T-Mobile is a major telecom service provider in the USA and has a very large userbase. T-Mobile officially provides a wide variety of USSD codes. It would be difficult to include every single T-Mobile USSD code here.
T- MOBILE USSD CODES FOR ACCOUNT INFORMATION AND SERVICE USAGE
These numbers are usually used to check information about accounts, voice calls, and data consumption. These T-Mobile USSD code lists are:
T-Mobile Short Code Details | T-Mobile USSD Codes 2022 |
Account Balance & Payment Details | #BAL# (#225#) |
Minute Usage | #MIN# (#646#) |
Message Usage | #MSG# (#674#) |
Check Phone Number | #NUM# (#686#) |
Know Family Usage | #FAM# (#326#) |
Check All Internet Data Details | #WEB# (#932#) |
Reset Voice Mail Password | #PWD# (#793#) |
On/Off Voice Mail | #PWO# (#796#) |
Activate International Roaming | #RON# (#766#) |
Deactivate International Roaming | #ROF# (#763#) |
Enabling Bing | #BON# (#266#) |
Disable Bing | #BOF# (#263#) |
Display IMEI Number | *#06# |
T-MOBILE USSD CODES RELATED TO CALLING
Enable/Disable Unconditional Call Forwarding | **21*1+PhoneNumber# & ##21# |
Turn On/Off Call Forwarding When Busy | **67*1+PhoneNumber# & ##67# |
Turn On/Off Call Forwarding When Phone Is Unreachable | **62*1+PhoneNumber# & ##62# |
T-Mobile Call Forwarding Code For No Reply | **61*1+PhoneNumber# & ##61# |
Display Name & Number On Outgoing Calls | #31#1+PhoneNumber |
Hide Name & Number From Outgoing Calls | *31#1+PhoneNumber |
T-Mobile Call Forwarding Delay Time Code | **61*18056377243**seconds# |
Enable Call Waiting | *43# |
Disable Call Waiting | #43# |
Disable Voicemail Call Forwarding | ##004# |
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T-MOBILE USSD CODES RELATED TO SCAM AND LINELINK
Enable Spam ID | #ONI# (#664#) |
Disable Spam ID | #634# |
Enable Spam Block | #ONB# (#662#) |
Disable Spam Block | #OFB# (#632#) |
T-Mobile Directory Number | 411 |
T-Mobile Customer Care Number | 611 |
Activate CLIR | *67DN |
Deactivate CLIR | *82DN |
T-Mobile Emergency Call Number | 911 |

SPECIAL T-MOBILE CODES FOR PREPAID USERS
Account Balance Number | #BAL# (#225#) |
Minutes Remaining Account Balance | #999# |
Checking Web Usage Code | #WEB# (#932#) |
Call Refill Centre | *ADD (*233) |
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ADDITIONAL INFORMATION
- To check the T-Mobile number, IT simply has to use the T-Mobile USSD Code #BAL# (#225#).
- This universal USSD code is compatible with practically all cellphones.
- Yes, using these codes is entirely secure.