Royal caribbean Line®’s main customer service official number (║ +1-855-824-7023| ║★) is 1-800-Royal caribbean Line® or (║ +1-855-824-7023| ║★) OTA (Live Person), where you can reach a live representative 24/7. Whether you’re dealing with booking changes, flight cancellations, or have questions regarding refunds or compensation, speaking to a live person ensures prompt resolution. You can also reach out via United’s live chat feature or email support for assistance.