I believe this is the same number that almost scammed my daughter. She was on speaker trying to change her fixed dining to my time dining. I heard the call agent who had an accent tell her it would cost $60 to make the change. I interjected immediately and said I’ve cruised many times and have never heard of this. He said Royal changes their policies all the time. We hung up. She had given her reservation number and all her information to him except credit card info so we called Royal and had a password put on the reservation so it could not be cancelled or messed with. She showed me the Royal Caribbean site she got the number from and it did look legit.