read what you stated-----"received a few of these calls " blocking any number gets you know where, these spammers have millions of numbers at their disposal. Maybe "Make American Great Again" Donald will ask his friends in China that make all of his stuff for help to stop these calls?
Received a call from this number earlier today. Since it's local to me and I'm on a job search, I answered. It's a pre-recorded message with a friendly female voice saying something about dropping their headset and starts talking about previously staying at one of their resorts (which one, no idea and haven't been to any resorts). I've received a few of these calls over the last few months, all from different numbers. After a few seconds, I hung up and blocked the number.