Home Postcodes by state NT Gapuwiyak Gapuwiyak postcode NT Gapuwiyak is a locality in Northern Territory covered by postcode 0880. Postcode 0880 State or territory Northern Territory (NT) Region Darwin Council area East Arnhem Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Gapuwiyak business listing Be the first listing in Gapuwiyak Also in postcode 0880GoveNT 0880GunyangaraNT 0880NhulunbuyNT 0880YirrkalaNT 0880 Common questionsWhat is the postcode for Gapuwiyak?Gapuwiyak, NT has the postcode 0880.What state is Gapuwiyak in?Gapuwiyak is in Northern Territory (NT).What council is Gapuwiyak in?Gapuwiyak is in the East Arnhem local government area.Does postcode 0880 cover more than one suburb?Yes. Postcode 0880 covers 5 localities, so the postcode alone does not identify Gapuwiyak. Browse other postcodes in Northern Territory , or widen the search to every Australian postcode.