Home Postcode finder VIC Doctors Flat Doctors Flat postcode VIC Doctors Flat is a locality in Victoria covered by postcode 3895. Postcode 3895 State or territory Victoria (VIC) Region Vic Far Country Add a free Doctors Flat business listing Be the first listing in Doctors Flat Common questionsWhat is the postcode for Doctors Flat?Doctors Flat, VIC has the postcode 3895.What state is Doctors Flat in?Doctors Flat is in Victoria (VIC).Does postcode 3895 cover more than one suburb?Yes. Postcode 3895 covers 4 localities, so the postcode alone does not identify Doctors Flat. Browse other postcodes in Victoria, or widen the search to every Australian postcode.