Home Postcode finder VIC Ulupna Ulupna postcode VIC Ulupna is a locality in Victoria covered by postcode 3641. Postcode 3641 State or territory Victoria (VIC) Region Vic Far Country Add a free Ulupna business listing Be the first listing in Ulupna Common questionsWhat is the postcode for Ulupna?Ulupna, VIC has the postcode 3641.What state is Ulupna in?Ulupna is in Victoria (VIC).Does postcode 3641 cover more than one suburb?Yes. Postcode 3641 covers 4 localities, so the postcode alone does not identify Ulupna. Browse other postcodes in Victoria, or widen the search to every Australian postcode.