Who called from 8783330006

Unknown caller.  He, she, or it hung up before I could answer.

Potential scammer

answered dead air and hang up

Called my DNC registered landline. No voicemail.
I used *67 to call back. There's a partial message. "Gift for you or press 5 to be removed…"
The Whitepages didn't find a matching number.

This is a spam call from Hilton. They keep pestering me even though I've told them I don't want their marketing junk.