Contact us

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General enquiries

Tel: 1300 850 115 (9am – 5pm AEST, Mon – Fri, except public holidays)

Please note that all phone calls will be recorded for quality and training purposes.

Email us: info@acma.gov.au

 

Enquire online

Licensing enquiries

Find a quick answer: Licensing – common tasks and questions.

Website feedback

Suggest improvements to the ACMA website.

Quick links

Next up: Complaints

ACMA locations

Sydney office

Street address

Level 5
The Bay Centre
65 Pirrama Road
Pyrmont NSW 2009

PO Box address

PO Box Q500
Queen Victoria Building NSW 1230

Phone number

02 9334 7700

Canberra office

Street address

Level 3
40 Cameron Avenue
Belconnen ACT 2617

PO Box address

PO Box 78
Belconnen ACT 2616

Phone number

02 6219 5555

Melbourne office

Street address

Level 32 Melbourne Central Tower
360 Elizabeth Street
Melbourne Victoria 3000

PO Box address

PO Box 13112 Law Courts
Melbourne Victoria 8010

Phone number

03 9963 6800

Last updated: 11 November 2025
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