Home Postcode finder VIC Narre Warren East Narre Warren East postcode VIC Narre Warren East is a locality in Victoria covered by postcode 3804. Postcode 3804 State or territory Victoria (VIC) Region Dandenong Add a free Narre Warren East business listing Be the first listing in Narre Warren East Common questionsWhat is the postcode for Narre Warren East?Narre Warren East, VIC has the postcode 3804.What state is Narre Warren East in?Narre Warren East is in Victoria (VIC).Does postcode 3804 cover more than one suburb?Yes. Postcode 3804 covers 2 localities, so the postcode alone does not identify Narre Warren East. Browse other postcodes in Victoria, or widen the search to every Australian postcode.