automated message stating we won a "completely paid for Caribbean cruise." We are registered on the do not call list. How can these companies be stopped.

Scam Artists Phishing

After getting no message, I called them back and their message said, "This domain is under maintenance. Contact support.wsdomain.ws," whatever that means.

Looking at other posts and web sites, this phone number seems to be tied to a number of various sales pitches.  Mine was a Caribbean cruise.  Makes me strongly suspect it is a scam to get credit card numbers.

they called with no message left. Dumb @#@$%s can't figure out they are waisting their resources calling my number. Programmed to "ring" silent on all such calls... I don't even know they are there.

Just received this call and from the looks of it, I'm glad that I did not answer the phone.  Not impressed with the way phone companies get away with providing rotating phone numbers to scams like this. I think when unknown callers hang up, it's a method to see if anyone is at home so a second call can reach someone to give their sales pitch. Target marketing?????

Very excited recorded voice telling me that my family has been pre-selected for a cruise event.

Some blank call. They just hang up.

Once a day we will get a call from this # and then a hang up.

7 minutes of silence left as a message

They just hang up