Home Postcodes by state NT Costello Costello postcode NT Costello is a locality in Northern Territory covered by postcode 0872. Postcode 0872 State or territory Northern Territory (NT) Region Adelaide Council area Barkly Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Add a free Costello business listing Be the first listing in Costello Also in postcode 0872AherrengeNT 0872Ali CurungNT 0872Alice SpringsNT 0872AmataSA 0872AmoongunaNT 0872AmpilatwatjaNT 0872AnatyeNT 0872AnmatjereNT 0872AntewenegerrdeNT 0872AreyongaNT 0872AtitjereNT 0872Ayers RockNT 0872Barrow CreekNT 0872Burt PlainNT 0872Canteen CreekNT 0872Chilla WellNT 0872DavenportNT 0872Docker RiverNT 0872EngawalaNT 0872ErldundaNT 0872ErnabellaSA 0872FinkeNT 0872FregonSA 0872GhanNT 0872Gibson Desert NorthWA 0872Gibson Desert SouthWA 0872Haasts BluffNT 0872HaleNT 0872HartNT 0872Hart RangeNT 0872And 50 more localities. Common questionsWhat is the postcode for Costello?Costello, NT has the postcode 0872.What state is Costello in?Costello is in Northern Territory (NT).What council is Costello in?Costello is in the Barkly local government area.Does postcode 0872 cover more than one suburb?Yes. Postcode 0872 covers 81 localities, so the postcode alone does not identify Costello. It also appears in 3 states or territories, so it does not identify a state either. Browse other postcodes in Northern Territory , or widen the search to every Australian postcode.