Home Postcode finder VIC Big Pats Creek Big Pats Creek postcode VIC Big Pats Creek is a locality in Victoria covered by postcode 3799. Postcode 3799 State or territory Victoria (VIC) Region Ringwood Add a free Big Pats Creek business listing Be the first listing in Big Pats Creek Common questionsWhat is the postcode for Big Pats Creek?Big Pats Creek, VIC has the postcode 3799.What state is Big Pats Creek in?Big Pats Creek is in Victoria (VIC).Does postcode 3799 cover more than one suburb?Yes. Postcode 3799 covers 7 localities, so the postcode alone does not identify Big Pats Creek. Browse other postcodes in Victoria, or widen the search to every Australian postcode.