Who called from 5316002011

Rung once 7;00 in the evening. I answered but no one at the other end.Showedunwanted caller from Nebraska which I do not know anyone from that place.I know it is one of those irritating calls.

This number called me on a Saturday afternoon, rang once, and hung up.

I've received two calls from  this number. I answered, but no one responded either time.

Rung once and hung up. At 7pm

Called at 2:04pm, missed the call, no message left. Attempted to call back twice, rings until it disconnects.