Home Postcode finder VIC Foster North Foster North postcode VIC Foster North is a locality in Victoria covered by postcode 3960. Postcode 3960 State or territory Victoria (VIC) Region Vic Far Country Add a free Foster North business listing Be the first listing in Foster North Common questionsWhat is the postcode for Foster North?Foster North, VIC has the postcode 3960.What state is Foster North in?Foster North is in Victoria (VIC).Does postcode 3960 cover more than one suburb?Yes. Postcode 3960 covers 13 localities, so the postcode alone does not identify Foster North. Browse other postcodes in Victoria, or widen the search to every Australian postcode.