Who called from 4027692398

Idk. I'm wondering the same thing.

I DID SAY HELLO AND I HEARD A TONE THEN HUNG-UP

I received a call from this number and did not answer because I was not familiar with it. I called back and it was a recording saying something along the lines of "Thank you for calling. The survey you were chosen for is over. If you would like to be taken off our list, press 9." As soon as it was done with that message, it hung up on me.

this number came up on caller id along with a 213 area code number.

Got this one too.  As I am in the 402 area and it also called my cell phone, I answered it.    Was a recorded voice telling me I had won some sort of trip.  I hung up before much more got thru.  Spam call.