Home Postcodes by state NSW 2463 Postcode 2463 2463 is the postcode for 18 localities in NSW: Ashby, Ashby Heights, Ashby Island, Brooms Head, Gulmarrad, Ilarwill and 12 more. Localities with postcode 2463AshbyNSWAshby HeightsNSWAshby IslandNSWBrooms HeadNSWGulmarradNSWIlarwillNSWJacky Bulbin FlatNSWJames CreekNSWMacleanNSWPalmers ChannelNSWPalmers IslandNSWSandonNSWShark CreekNSWTaloumbiNSWThe SandonNSWTownsendNSWTullymorganNSWWoodford IslandNSW Postcode 2463 State or territory New South Wales (NSW) Localities 18 Council area Clarence Valley Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2462 · Postcode 2464