Home Postcodes by state QLD 4727 Postcode 4727 4727 is the postcode for Ilfracombe, QLD. Localities with postcode 4727IlfracombeQLD Postcode 4727 State or territory Queensland (QLD) Localities 1 Council area Longreach Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4726 · Postcode 4728