Getting called all day by same number with different last digit, 3116, 3117, 3118, 3119

claimed to be from st george bank. claimed they were chasing up a suspicious $1200 payment made overseas. this was after zero communication on any other platform to inform me of this.
also I do not bank with St George, after finding this out they hung up on me. fairly easy to say this was probably a scam call.

Harassing phone call regarding government rebates for hot water. Continue to call even after saying not interested.