Home Postcode finder VIC Noble Park East Noble Park East postcode VIC Noble Park East is a locality in Victoria covered by postcode 3174. Postcode 3174 State or territory Victoria (VIC) Region Mulgrave Add a free Noble Park East business listing Be the first listing in Noble Park East Common questionsWhat is the postcode for Noble Park East?Noble Park East, VIC has the postcode 3174.What state is Noble Park East in?Noble Park East is in Victoria (VIC).Does postcode 3174 cover more than one suburb?Yes. Postcode 3174 covers 3 localities, so the postcode alone does not identify Noble Park East. Browse other postcodes in Victoria, or widen the search to every Australian postcode.