Home Postcodes by state NT 0829 Postcode 0829 0829 is the postcode for 2 localities in NT: Holtze and Pinelands. Localities with postcode 0829HoltzeNTPinelandsNT Postcode 0829 State or territory Northern Territory (NT) Localities 2 Council area Litchfield; Palmerston Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 0828 · Postcode 0830