CONTACT
If you’re a business or a customer, we’re here to chit, chat or help.

Outside of operational hours?
Most of the humm®90 basics are covered in our Frequently Asked Questions.
Lost or Stolen Cards
If you are concerned that your card has been lost, stolen or used fraudulently please call us immediately on 1300 115 533 or +61 2 8905 2904 if you are overseas.
NATIONAL RELAY SERVICE
1. Contact National Relay Service
2. Have your Humm90 Customer Care number ready
1300 115 533
For more information, visit relayservice.gov.au
CONCERNS OR FEEDBACK
Call: 1300 115 533
Monday-Friday: 9am – 5pm,
For more information, visit
Humm90 Concerns & Feedback
Email enquiry
Have a question? Click on the button below and complete the form. Someone from our customer services team will get back to you ASAP!