Calling a few times a day. Hang up after my greeting then call back number busy or silent

Caller: SCAMMER

SCAMMER using the +61 prefix in front of the number displayed - this means that the call originated out of country from a scammer/fake caller and not a real number

Telemarketer asking me on how they can improve my website.

Caller: apparently no one

They called us, a business, I said our welcoming spiel, they hung up. Googled their # while calling them back, no answer, no message bank, rang out, I hung up.

Caller: not sure

answered it no one on end of line - 2nd time today

Constant calls. No message left, but they just don’t stop.