Instructions to lock Techcombank credit card fastest

When should I lock my Techcombank credit card?

During use, there are many cases where you need to lock your Techcombank credit card to avoid risks.

For example, when the card is lost or misplaced, the PIN is exposed, unusual transactions occur, or when you no longer need to use the card.

Additionally, if card service costs increase, locking the card is also an option to save.

Lock card directly on Techcombank Mobile app

Techcombank Mobile application is the fastest way for customers to lock their cards immediately without having to contact the call center.

After logging in, select Account & Cards, then click Manage Card > Lock Card. The system will notify you of successful locking on the screen. With this operation, you can apply it to both VISA credit cards and Techcombank ATM cards.

Lock Techcombank card via hotline

In addition to the application, customers can also call 1800 588 822 for support in locking the card. When calling, you need to provide basic information such as card number or account number, ID card/CCCD number for verification. After checking, the operator will immediately lock the card upon request.

In any case, blocking Techcombank credit cards should be done as soon as possible to limit the risk of losing money or information disclosure.

Whether choosing to lock on the app or calling the hotline, customers should prepare personal information so that the process can be processed quickly.