Caller: Aussie protect

Called the number back and said I would be connected to an operator and then said "this number is not in service"

Have been regular calls from these- they ring for a short time- leave no message- and if you call back you either get a long wait on a massage bank or it's not connected- blocked

Picked up, sounded like a transfer and then heard a female voice, didnt call me by name. Must be a call center that uses auto dial and then transfers the call to an available agent. No company or business name displayed while ringing.