Home Postcode finder NT Buffalo Creek Buffalo Creek postcode NT Buffalo Creek is a locality in Northern Territory covered by postcode 0812. Postcode 0812 State or territory Northern Territory (NT) Region Darwin Add a free Buffalo Creek business listing Be the first listing in Buffalo Creek Common questionsWhat is the postcode for Buffalo Creek?Buffalo Creek, NT has the postcode 0812.What state is Buffalo Creek in?Buffalo Creek is in Northern Territory (NT).Does postcode 0812 cover more than one suburb?Yes. Postcode 0812 covers 11 localities, so the postcode alone does not identify Buffalo Creek. Browse other postcodes in Northern Territory , or widen the search to every Australian postcode.