Home Postcode finder VIC Bullumwaal Bullumwaal postcode VIC Bullumwaal is a locality in Victoria covered by postcode 3875. Postcode 3875 State or territory Victoria (VIC) Region Vic Far Country Add a free Bullumwaal business listing Be the first listing in Bullumwaal Common questionsWhat is the postcode for Bullumwaal?Bullumwaal, VIC has the postcode 3875.What state is Bullumwaal in?Bullumwaal is in Victoria (VIC).Does postcode 3875 cover more than one suburb?Yes. Postcode 3875 covers 34 localities, so the postcode alone does not identify Bullumwaal. Browse other postcodes in Victoria, or widen the search to every Australian postcode.