Called at 8PM EST, phone rang and stop before I could answer.
No message was left.

Phone rang, did not leave a message.  Blocking number.  Please note: if you call an unknown number back that requests that you push 1 or 2 to be put on a do-not-call list, DON'T PRESS AYTHING.  You will be placed on an "active caller" list and this list is sold and sold, again and again and you will never stop getting calls.  Have a great day!

Called my phone, hung up and didn't leave a message

Phone rang twice and then stopped.

Reward redemption scam.