Home Postcode finder VIC New Gisborne New Gisborne postcode VIC New Gisborne is a locality in Victoria covered by postcode 3438. Postcode 3438 State or territory Victoria (VIC) Region Melbourne North West Add a free New Gisborne business listing More business listings in New Gisborne Businesses in New GisborneConcept Installations5/12 Ladd Rd, New Gisborne VIC, Australia · 0431 334 209Holy Cross Primary School158 Hamilton Rd · 03 54283333Mount Lion Plumbing9 Pioneer Wy, New Gisborne VIC 3438, Australia · 0429227406 Common questionsWhat is the postcode for New Gisborne?New Gisborne, VIC has the postcode 3438.What state is New Gisborne in?New Gisborne is in Victoria (VIC).Does postcode 3438 cover more than one suburb?No. Postcode 3438 covers New Gisborne only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Victoria, or widen the search to every Australian postcode.