I got another call from them and turns out to be baycorp

I called back number 0490 127 216 reached voice mail but did not say for what company.

Weirdest call! I answered and a lady spoke to me. She didn't appear to be a selling anything and there was no delay. She asked me if I could help her get in contact with someone or if I could help. She said she was trying to track down a Kylie XXXX( she said my last name. She asked if Kylie was my relative. I responded no and asked what it was about and maybe I could help her more. She seemed genuine and not like a scammer. She said I wouldn't be able to help her and thanks.
She sounded younger and spoke with an Australian accent.

Very strange!

Picked up. No one answered

Caller: Baycorp

They call on various numbers including this for claims that do not exist.
they also breach every form of Australian Consumer Law
Block this caller and save yourself the trouble

Caller: Baycorp

didn't give them a chance to talk. hung up and blocked the number

A few rings from this number and then they hung up b4 I had chance to answer

when you call back it tells you that you cannot leave a message the inbox is full. I answered a second call and it's a call centre, they refuse to give you their name.