Quick service guides
Telephone based enquires can mean call queues and wait times. Try using our online help tools.
Merchant support
Contact us for merchant solutions and sales
Speak to a specialist for solutions, sales and enquiries.
Call us
Monday to Friday, 8:00am to 6:00pm (AEST/AEDT)
Within Australia: 1300 338 767
Request a call back
Contact us for merchant servicing and support
Speak to a specialist for customer support and servicing.
Call us
Monday to Friday 8:00am to 6:00pm (AEST/AEDT)
Within Australia: 1300 369 852
Request a call back
Contact us for NAB Key Auth
Contact information if you need to manually process a customer’s card payment.
Call us
24 hours, 7 days a week
Request a call back
Have a business banking specialist call you.
Important information
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