Caller: They said they were census for geelong city council

They identified themselves as census for city of greater geelong. They asked if they could ask me 5 questions. They asked if i was under 55 and if i where i lived was by choice or affordability then cut the call short and didn't ask the other 3 questions.

Didn't answer it, my phone told me it was a potential fraud, so i let it go to voicemail, they didnt leave a message

A woman with asian accent. As soon as I asked "what do you want?" she mimics my voice "Blah Blah Blah Blah" then hung up.

Knew my name and asked if I were her then hung up. Sus!

Caller: Geelong popped up on my ohone

Didn’t leave a message. I’ve not been in Geelong for ever

Hung up when I answered