Called back didn’t answer

Caller: I dont know

Called me, new my name and post code

scam
hung up

missed call, no voice message left

Didn't pick up. No voicemail left.

scam

voice mail didn't identify anything inbox full, when they left a message did mention my name ???

I called back the number (03) 9988 0631 and reached vm that did not mention the company name

Called, I refrained from answering, they left no message. Presumably they didn't want to talk to be badly enough so that's an auto blacklisting from me.