Home Postcode finder NT Larrakeyah Larrakeyah postcode NT Larrakeyah is a locality in Northern Territory covered by postcode 0820. Postcode 0820 State or territory Northern Territory (NT) Region Darwin Add a free Larrakeyah business listing More business listings in Larrakeyah Businesses in LarrakeyahLarrakeyah Primary School3 Packard St · 08 89813211 Common questionsWhat is the postcode for Larrakeyah?Larrakeyah, NT has the postcode 0820.What state is Larrakeyah in?Larrakeyah is in Northern Territory (NT).Does postcode 0820 cover more than one suburb?Yes. Postcode 0820 covers 18 localities, so the postcode alone does not identify Larrakeyah. Browse other postcodes in Northern Territory , or widen the search to every Australian postcode.