Apparently this number when called back is from pass careers. When searched it is located in Brazil somewhere. Watch out they are really sneaking and say they have jobs.

Job/training scam.
Phone call offering 'jobs in management', but first you have to be trained with 'our management certificate'. Delay on telephone and accent indicates Philippines.

I called number (02) 4208 1031 spoke to a female call center agent name Sarah.
She said she is from fast career a recruitment agency. She also said I might have submitted an application from them and that is the reason why someone from their company called me.
She said their head office is located in Wollongong new south wales but she is calling for the Philippines.