No message left tried calling back and got an automated its not urgent message with no company name. Feels scammt

Claimed that I (or someone known to me, using my phone number and name) entered a competition, "possibly not recently, maybe a while back" through either a petrol station or supermarket. I asked which supermarkets and petrol stations specifically and she rattled off "Coles, Woolworths, Aldi and IGA". I declined the offer to answer any more questions to be entered into their "competition". If this was genuine, it wouldn't be a mish-mash of competing supermarkets, and they wouldn't need additional details to complete an entry if it was any of the supermarkets she rattled off. Super scammy conduct in my opinion.

Caller: Brand Selectors

Apparently from a Woolworths competition I entered a while ago

No message left and identified as ‘suspected spam’ by my phone

Caller: Unknown

My phone said it was a spam number. They didn't leave a message.

This possibly dodgy number is active again, phone warns not to answer even, also no message was left.

No message left

Who is this

No message left