Last updated on June 27th, 2019 at 03:54 amPrincess Cruises Customer Service Phone Numbers Princess Cruises Toll Free: 1-866-335-6379 Customer Service:  (800) 774-6237 Emergency Phone Number : 1-877-656-7447 Vacation Package Bookings – 1-800-774-6237 Princess Cruises Headquarters Info, Email, Phone number, Website and live chat Information Princess Cruises is a cruise line based in Santa Clarita, California, in the