Home Postcodes by state WA 6383 Postcode 6383 6383 is the postcode for 11 localities in WA: Badjaling, Balkuling, Cubbine, Dangin, Doodenanning, Dulbelling and 5 more. Localities with postcode 6383BadjalingWABalkulingWACubbineWADanginWADoodenanningWADulbellingWAMount StirlingWAQuairadingWASouth QuairadingWAWamenuskingWAYotingWA Postcode 6383 State or territory Western Australia (WA) Localities 11 Council area Quairading Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6375 · Postcode 6384