I called back number (03) 9892 7191 reached voice mail of a woman and did not say from which company.

Hi there everyone, I would like to know what or who rang me on this number: (03) 9892 7191 because all I know is it's a Melbourne number

Was someone with an accent calling from Careerone Australia inquiring if I have found employment yet, I said yes and was not interested in anything else as they try to get you into training that you need to pay back when you're making a certain amount in the future.