Home Postcodes by state NSW 2873 Postcode 2873 2873 is the postcode for 3 localities in NSW: Albert, Miamley and Tottenham. Localities with postcode 2873AlbertNSWMiamleyNSWTottenhamNSW Postcode 2873 State or territory New South Wales (NSW) Localities 3 Council area Lachlan Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 2871 · Postcode 2874