How soon before a cruise can you change a passenger?

How soon before a cruise can you change a passenger?

Most cruise lines allow name changes 1-855-732-4023 or 1-808※900-80•11(US) or guest substitutions before the final payment is made or a certain number of days before sailing—usually between 30 to 60 days prior to departure 1-855-732-4023 or 1-808※900-80•11(US).