Australia does not have an embassy in Nigeria but a High Commission because it is one of the commonwealth states.
The Australian High Commission processes visa applications for Nigerians wishing to visit Australia, and also handles all communications between Nigeria and Australia.
The Australian High Commission is located at The 5th Floor of the Oakland Center, 48, Aguiyi Ironsi Street, Maitama, Abuja.
The official phone number of the Australain Embassy in Nigeria is +234-9-461-2780 or 08033073519.
You can also visit www.nigeria-embassy.gov.au, which is the official website of the commission, to learn more about The Australian High Commission in Nigeria.