Home Postcode finder VIC Trawalla Trawalla postcode VIC Trawalla is a locality in Victoria covered by postcode 3373. Postcode 3373 State or territory Victoria (VIC) Region Vic Far Country Add a free Trawalla business listing More business listings in Trawalla Businesses in TrawallaTrawalla Primary School11 Trawalla Rd · 03 53492047 Common questionsWhat is the postcode for Trawalla?Trawalla, VIC has the postcode 3373.What state is Trawalla in?Trawalla is in Victoria (VIC).Does postcode 3373 cover more than one suburb?Yes. Postcode 3373 covers 13 localities, so the postcode alone does not identify Trawalla. Browse other postcodes in Victoria, or widen the search to every Australian postcode.