How do I contact Carnival customer service?

How do I contact Carnival customer service?


You can contact Carnival customer service by calling 1-800-950-4401 /1-800-764-7419(US)/ +44 (20) 39003980(UK), available Monday to Sunday from 9 AM to 9 PM ET. For faster service, have your booking number ready. You can also reach out via the Contact Us page on Carnival’s website, where live chat and email options are available. The Carnival app also provides support features for guests with existing bookings 1-800-950-4401. For travel agents or group reservations, dedicated phone lines are provided. Social media channels like Facebook and Twitter also offer assistance through direct messages.