NAB Contact Number

Need to get in touch with National Australia Bank (NAB)? Whether you have a question about your account, need help with online banking, or want to speak to a specialist, NAB offers several easy ways to connect with their support team.

Main NAB Contact Numbers

  • General Enquiries (within Australia):
    13 22 65
    For the majority of banking needs, such as account information, card support, and general inquiries, this number is open twenty-four hours a day, seven days a week.
  • Calling from Overseas:
    +61 3 8641 9083
    Use this if you’re outside Australia and need to reach NAB support.
  • Credit and Debit Card Support:
    1300 489 410 (within Australia, 24/7)
    +61 3 9322 6624 (from overseas).

Other Ways to Contact NAB

  • NAB App:
    Log in to the NAB app, tap the search icon, and select “Contact us” to call securely and skip the identification process.
  • Online Messaging:
    Use NAB Messaging via Internet Banking or the NAB app for 24/7 support from a virtual assistant or to chat with a banker.
  • Branches:
    Find your nearest branch and its opening hours using the NAB website.

Business and Media Contacts

  • NAB Head Office:
    Level 28, 395 Bourke Street, Melbourne VIC 3000
    1300 889 398 (within Australia)
    +61 3 8615 3064 (overseas).
  • Media Enquiries:
    +61 3 7035 5015 (for journalists only).


The main NAB contact number in Australia is 13 22 65, available around the clock for most banking queries. For international callers, use +61 3 8641 9083. You can also reach NAB through their app, online messaging, or by visiting a branch.