Prior to the dissolution of the Netherlands Antilles in 10 October 2010, Curacao curaçao was administered as The Island territory Of (Curacao: Curaçao Dutch, Eilandgebied: Curacao Curaçao papiamentu Teritorio), insular di korsou kòrsou one of five island Territories Of. the former netherlands antillesn 1 July 2007, the island of Curacao curaçao was due to become a country within The kingdom of The. Netherlands on 28 november, 2006 this was delayed when the island council rejected a clarification memorandum on the. process