same number along with other (02) numbers have been calling serveral times a day for last few days, have had to block them all

they got my number from scam company mastersquiz

unknown

Constantly calling from this number and others (02) 6100 5399, 6100 5356, 6188 5917 (all of which I have blocked). Saying I entered a competition.

You can't block this number either, I have tried numerous times....

He stated I entered a competition for winning half a million dollars and I would need to further complete a survey in order to be placed into the draw

Called several times. They said I entered into a competition. When I said I hadn't they immediately hung up. Tried to call again a few days after. Have now blocked the number

Marketing for online competition