Who called from 2036809629

They said that I was found eligible for a Grant for a lot of money and that it was being sent to me. And how would I like to recieve the money. But for a one time fee of $250.00. She gave me a confirmation #

It's a scam!! When you receive this call you should hang up and call the fraud hotline.. 72332341

they called me and said i was going to recieve grant money of 7000 they told me to call 2036809629

SCAM!  There is no grant.

How do you no it's a scam. Curious