No message left so probably spam scam

Caller: IPA (?) Health insurance

Called 'regarding recent rate rises with health insurance' wanted to know what policy I was on and what I'd be looking for. Trying to sell health insurance I assume. Wouldn't take no for an answer when I tried to hang up

Probably spam - no one there when I said hello. Received many calls from this number.

Caller: James from IPO market research

Could be a scam, asking about current Health Coverage, hospital and extras. And then asked about age before I stopped him. Very persistent. Definitely don't divulge your age and other sensitive information.