Caller: Scam call pretending to be from NBN

Pretending to be from NBN. They keep calling. Their phone numbers vary slightly, but all have started 0321..., 0323..., 0324..., so far. Recorded woman's voice, speaking very good English, pretending to be from NBN, saying my phone and internet would be disconnected tomorrow. If the say they are from NBN, then you know it is a scam. NBN only deals directly with Telstra, Optus and other internet providers. NBN never contacts regular consumers.