Quick service guides
Save time and waiting in a call queue. Find out more about online business banking.
Manage your business banking online
Contact us for all NAB Internet Banking queries
Speak to a specialist about general business account enquiries and for internet banking support.
Call us from the NAB app
Call us securely from the NAB app to skip the identification process and get connected with who you need.
- Log into the NAB app.
- Tap the Search icon.
- Search for ‘call’.
- Tap Contact us.
Call us
Monday to Friday, 8:00am to 7:00pm (AEST/AEDT)
Saturday to Sunday, 9:00am to 6:00pm (AEST/AEDT)
Within Australia: 13 10 12
Overseas: +61 3 8641 9083
Contact us for NAB Connect enquiries
Call us
Monday to Friday, 7:30am to 8:00pm (AEST/AEDT)
Saturday, 9:00am to 2:00pm (AEST/AEDT)
Within Australia: 1300 888 413
Overseas: +61 3 8641 9930
Use our automated telephone banking service
Complete everyday banking tasks or speak to someone for help with your telephone banking.
Call us
Telephone banking guide
Use this simple guide to learn how to do everyday tasks via our automated telephone banking service.
Important information
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