Using the NAB app to block your card

Now you can use the NAB app to block your card if you’ve lost it. You can also reactivate it with your phone in just a few simple steps.

Watch our step-by-step guide, to find out how.

Temporarily block card - iOS

A step-by-step guide on how to temporarily block a card in the NAB app.

Temporarily block a card Android

Block and unblock your card from your phone- Android.

Change PIN iOS

Learn how to change your card PIN on the NAB app- iOS.

Query transaction iOS

Learn how to view transaction details on the NAB app - iOS.

Important information

NAB app

This product is issued by National Australia Bank Limited. NAB recommends you consider the internet banking terms and conditions document before making any decisions regarding this product.

The NAB Mobile Banking app is compatible with Android OS 5.0 and above, and iOS 10 or later. Google and the Google Logo are registered trademarks of Google Inc. © 2012 Google Inc.

©2018 National Australia Bank Limited ABN 12 004 044 937 AFSL and Australian Credit Licence 230686.

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