Who called from 254156

I got a called from this number 254156 three times today. I picked up the third time and no one said anything but you could hear noise in the background then they hung up .... Who is this person

What state do you live in Tami?

They called me claimed I was selected to recieve a grant for 8, 000 dollars then gave me a fake number to call really cruel

i keep getting a call from this number too they call me 6 times a day for the past week but dont answer

They told me i was either thier cell mate or soulmate...strange.