Home Postcode finder ACT Garran Garran postcode ACT Garran is a locality in Australian Capital Territory covered by postcode 2605. Postcode 2605 State or territory Australian Capital Territory (ACT) Region Canberra Add a free Garran business listing More business listings in Garran Businesses in GarranEmotional Health Counselling Services38 Brereton Street, Garran ACT, Australia · 0422020738Garran Primary School136 Gilmore Cres · 02 62055844Malkara School53 Wisdom St · 02 62055911 Common questionsWhat is the postcode for Garran?Garran, ACT has the postcode 2605.What state is Garran in?Garran is in Australian Capital Territory (ACT).Does postcode 2605 cover more than one suburb?Yes. Postcode 2605 covers 3 localities, so the postcode alone does not identify Garran. Browse other postcodes in Australian Capital Territory, or widen the search to every Australian postcode.