I have missed this number about 3 or 4 times.

Got left a voicemail but it was just blank background noise of discussion, I live in the area but don't know anyone with that number.

Caller: Taronga Conversation Society

Could be spam... I assume it is as there was a delay in response once I answered and the call registered from Wollongong which isn't too far from me.

Two missed calls so far. No message. I'm in Qld and know nobody in Wollongong.

Presume it's a telemarketer

Missed the called do not recognised the number assuming it’s a telemarketer

I don’t know number. They called twice over 3 days. Didn’t leave a message either time.