The King's Royal Postal Service and Mail Exchange, or more commonly known as the Royal Mail is the mail carrier in Florco. Because of the size of Florco, local mail is delivered often within twenty-four hours, and domestic mail is delivered usually forty-eight hours. The main air hub is James E. Casey Royal Mail Terminal at New Cleveland International Airport. A group of mail carriers headed by the Postmaster General is working on a new postal code system.

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