two calls first "private" calling from the windows department?? then the 03.....Telstra technical dept????

They keep calling and do not leave message. When I answer they say they are from Telstra then hang up. I have had 3 calls in as many minutes

This number calls the home phone few times a day. They said they are from Telstra and are trying to tell me that my internet is not safe. They were men and ladies with a foreign accent. I do not believe any word they said because Telstra would never call you and tell you things like that. Just hang up. Scam.

rang me 4 times Saturday pm 14/4/18
pain in the arse

THey just hang up, a few Crimes in 1/2hr Pain in the arse, hope it costs them money.

3 calls in 10 minutes. Nobody speaks but I can hear noise in background. Have barred on our phone. Suspect scammers

Foreign call centre running scams. Not sure why they came up with this number but last week they were using fake CID. If they call you just hang up on them. Same guy has been harassing me with multiple phone calls daily but I cannot get them blocked due to the use of fake CID

Called on April 12th 2018. Deemed to be a nuisance call and blocked.

Keep calling. Telstra, NOT. When challenged, they hang up.

Similar to comments here. Don't leave messages, usually around midday then again around 1:30pm.