I called back the number (03) 8103 7319 and reached vm that said I reached Benefit Deal

Said he was from Well Connect & can save us money on a new plan for work energy. Explained that office is closed due to lockdown & he had no idea what I was saying

spam spam call

Called three times with no message left. Location of call is listed as Kalkallo Victoria

Seems like new spam, on return call it was immediate voicemail with some foreigner in thick accent saying "thank you for returning the call how may i help you" , but it was clearly a voicemail