This number was shown in "message"app, but not in "call" app

Caller: 0488 811 413

Claims to be from agency working with energy supplier and arranging a cheaper rate but needed me to tell him what supplier I was with. When I said he should know that as he must have got my number from them kept talking over the top of me. When I said I would check my supplier and call him back on this number and I’m sure he wouldn’t mind me confirming became very aggressive and kept pushing. Told him he should be ashamed of himself and hung up.

Stated they are from “energy savers” company - scam.

Caller: Customer service?

Most likely scam

Called back with 1831 in front of number (hides my number) msg said thanks for calling customer service..

scam

Rings, does not leave a message