Contact us: System developers
You may be able to resolve your issue quickly by using our self-service options. Visit our Help Centre before contacting us.
If you still need help and are a system developer or SMS vendor, use the online form below.
If you are a student, please contact us on 1300 857 536 or +61 2 6218 0994 if you are calling from outside of Australia.
Our contact centre is open between 8:30am and 6:30pm (AEDT), Monday to Friday (excluding national and South Australian public holidays).