theodore postcode act Home ›› Postcode Finder ›› ACT ›› Theodore Theodore local listingsThe suburb of Theodore is located in ACT and has a postcode of 2905. Free theodore business listing! 1Theodore Primary SchoolLawrence-Wackett Crescent 02 620573992Synergy Four Services10 Conlon Crescent, Theodore Australian Capital Territory 2905, Australia +61400993411 View more business listings in theodore Search and find other Postcodes in Australian Capital Territory or widen the search to Postcodes in Australia.