I called back number 0475 935 452 reached voice mail but did not say or what company.

when I answered they said wrong number

Caller: 0475 935 452

Asked for my name and hung up.

Caller ID displayed number as 0475 935 452. Sounded like a female caller. When I answered "hello" the caller replied "Sorry, wrong number" and hung up.

Caller: PGA Advisory -

Apparently I had previously spoken to a Joe Barker last year. I have never heard of this company. The female caller then said..."basically the actual reason for..." and then hung up. Scam?
Background sounds like a call centre but clearly the caller is using a script and tries to sound legit by commenting the suburb where they think you live.

I called back number 0475 935 452 reached voice mail but did not say for what company.