Carnival Cruise Line
How do I contact a passenger directly on Carnival Cruise Line?
Carnival does not offer a Shore to Ship calling service.
In the event of a true emergency, loved ones may contact Carnival’s call center at 1-800-764-7419 on a 24/7 basis. Carnival Cruise Line’s team will take down the caller’s name and contact information and pass it on to our Guest Services team onboard.