That said, if you’ve ever misplaced or got your phone stolen, then this article I will reveal how to stop, block or deactivate your Bank USSD code profile from working on your stolen phone/SIM card easily.

How to Deactivate All Bank in Nigeria USSD Code

• Access Bank *901*911#
• Ecobank *326*911#
• FCMB *329*911#
• Fidelity Bank *770*911#
• Heritage Bank *745*7#
• Zenith Bank *966*911#
• GTBank *737*51*74#
• Keystone Bank *7111*911#
• Sterling Bank *822*911#
• UBA *919*911#
• Unity Bank *7799*911#
• WEMA Bank *945*911#

Note: When you dial the code from any line, you will be asked to enter the phone number you want to deactivate, and that settles it.