Home Postcodes by state NSW 2118 Postcode 2118 2118 is the postcode for 4 localities in NSW: Carlingford, Carlingford Court, Carlingford North and Kingsdene. Localities with postcode 2118CarlingfordNSWCarlingford CourtNSWCarlingford NorthNSWKingsdeneNSW Postcode 2118 State or territory New South Wales (NSW) Localities 4 Council area Parramatta Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2117 · Postcode 2119