The number is not 13257014281 as there is no such number in Australia.
The number is actually +1 (325) 701-4281 which is in the US.

They tried ringing a couple of times yesterday before hanging up. Then the phone rang at 10pm and got us out of bed.
The accented voice rattled on about Microsoft and our computer being infected. When he paused to take a breath I told him he could stop reading from his script and that we don't have a computer. That shut him up!! Now I am using the computer we don't have to let the world know via social media.

It was too good to be true, they had been quiet for too long. They are an obnoxious bunch IF they even talk to you. Trying to get you to part with your money of course, by pretending that they know exactly what is going on with your computer. When I asked them a few very pertinent questions related to my OS they hung up...

Yeh it's fake Microsoft. Easier to either don't answer it or pickup then hang up straight away

This number has been calling us at least once and up to eight times a day for the past couple of weeks. It's driving me mental. I pick up and nobody answers.

This number has been calling us at least once, if not twice a day for the past couple of weeks. It's driving me mental. I pick up and nobody answers.

013257014281 - Sounds like scam from this number re mircrosoft ringing about a fault with your computer.