Home Postcode finder VIC South Dudley South Dudley postcode VIC South Dudley is a locality in Victoria covered by postcode 3995. Postcode 3995 State or territory Victoria (VIC) Region Vic Far Country Add a free South Dudley business listing More business listings in South Dudley Businesses in South DudleyAdvanced Solar And Batteries311 White Rd, South Dudley VIC 3995, Australia · 01300886255 Common questionsWhat is the postcode for South Dudley?South Dudley, VIC has the postcode 3995.What state is South Dudley in?South Dudley is in Victoria (VIC).Does postcode 3995 cover more than one suburb?Yes. Postcode 3995 covers 12 localities, so the postcode alone does not identify South Dudley. Browse other postcodes in Victoria, or widen the search to every Australian postcode.