Hilton hotel chain robo-call - they call every few months

Unknown number. Left no message. Spam

Rang for 2 or 3 seconds. Hung up. I didn't call back, wasn't called back either.

Won a vacation because i stayed at their hotels so often.... Get employee discount price.    Wow.
I won a vacation i didnt ask for thats still going to cost almost $1,000. LUCKY ME!
 WHAT BS
Scam.

This number calls me 20 times a day and idiot Verizon says I've blocked my limit of phone numbers.Hate them as much as this number.Dont take this call and block it.