Home Postcode finder VIC Howqua Hills Howqua Hills postcode VIC Howqua Hills is a locality in Victoria covered by postcode 3723. Postcode 3723 State or territory Victoria (VIC) Region Vic Far Country Add a free Howqua Hills business listing Be the first listing in Howqua Hills Common questionsWhat is the postcode for Howqua Hills?Howqua Hills, VIC has the postcode 3723.What state is Howqua Hills in?Howqua Hills is in Victoria (VIC).Does postcode 3723 cover more than one suburb?Yes. Postcode 3723 covers 25 localities, so the postcode alone does not identify Howqua Hills. Browse other postcodes in Victoria, or widen the search to every Australian postcode.