no message left when I didn't answer to unknown number

He knew my name but wouldn't tell me who he was or where calling from

He rang, had an old address. He mentioned that he was from Parramatta, a Private Company handling a personal matter. No idea who the person he referred to was, or how he got my details. I mentioned that even I did know this person, he had provided no privacy verification so there was no chance.

I called this number back and he said Jayvan tried to call me. I said who is the company please and said he could not tell me... I said so you ring but can't tell me where you're from... said I am not interested and do not call me again... SO SUSS!!!!

Caller: They were looking for my mother but wouldn’t tell me why

I’d assume debt collection or medical as they said they were not permitted to disclose the reason for the call

Someone posing from ge money

No message left, no text