Who called from 9044353420

Hung up, no message. I can confirm this post elsewhere: "Reward Redemption: apparently I visited a website and they want to reward me with a $100 gift card. No messages left..." [Scammer/Identity Theft]

Likely a spoofed number.

Only rung for a split second then they hung up, no chance to answer

Did not hear my phone ring, I was downstairs.  Checked my phone for calls & text messages.  This number 904-435-3420 was on there, no message.  Guess it doesn't matter, anyway.

Called and hung up after one ring. When I called the number it's a spam $100 Reward Redemption.

Rang once and then stopped.
I didn't call back.