Home Postcodes by state WA 6384 Postcode 6384 6384 is the postcode for Pantapin, WA. Localities with postcode 6384PantapinWA Postcode 6384 State or territory Western Australia (WA) Localities 1 Council area Quairading Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6383 · Postcode 6385