There have been reports of various numbers starting with Melbourne 03 8804 xxxx as scam and phishing for personal details.

Only ringed for 20secs and no message left. Seems like a scammer, same as other reviews. I dont live in melbourne or know anyone there so its likely a scam caller.

One of the low-budget robot recordings from scammer stated that your phone number violated regulations and then asked you to press 1 for English or 2 for Chinese.