Home Postcode finder ACT Holder Holder postcode ACT Holder is a locality in Australian Capital Territory covered by postcode 2611. Postcode 2611 State or territory Australian Capital Territory (ACT) Region Canberra Add a free Holder business listing More business listings in Holder Businesses in HolderAll Fresh Laundry1 Holder Pl, Holder Australian Capital Territory 2611, Australia · 0418 799 513Canberra Montessori School35 Mulley St · 02 62871962St Jude's Primary School49 Mulley St · 02 62887688 Common questionsWhat is the postcode for Holder?Holder, ACT has the postcode 2611.What state is Holder in?Holder is in Australian Capital Territory (ACT).Does postcode 2611 cover more than one suburb?Yes. Postcode 2611 covers 16 localities, so the postcode alone does not identify Holder. It also appears in 2 states or territories, so it does not identify a state either. Browse other postcodes in Australian Capital Territory, or widen the search to every Australian postcode.