i also received a call today from this number , they said that i won 50000$ ? is this a scam or did i just lose out on my free money?

same number did not anwser no message

No answer.

This is a fraud campaign currently active in Canada using a series of Iristel VOIP numbers.  The objective is to obtain your credit card number and drain your account.

If you attempt to "opt out" your number will be confirmed as live and added to a suckers list for repeated future calls.