Reverse Australia is an online service that enables users to discover the identity of individuals linked to any mobile or landline number in Australia, free of charge. Users simply input the phone number, inclusive of the area code, into the search field to retrieve details such as the owner's name, general location, and even a Google Map view if an address is available. The platform compiles data from public records and reports submitted by users to offer valuable information regarding potential spam or scam activities. Each entry features user-generated ratings, comments, and the last update date of the information, fostering transparency about how current the data is. It is important to note that Reverse Australia does not utilize data from private directories such as the Integrated Public Number Database (IPND); rather, it depends on freely accessible information, with some of it potentially being over ten years old. This service empowers individuals to make informed decisions when dealing with unknown callers.