Home Postcode finder VIC Heyfield Heyfield postcode VIC Heyfield is a locality in Victoria covered by postcode 3858. Postcode 3858 State or territory Victoria (VIC) Region Vic Far Country Add a free Heyfield business listing More business listings in Heyfield Businesses in HeyfieldDental Care For You51 Temple St · 51483450Dental Practice In Maffra51 Temple St · 51483450Dentist In Traralgon51 Temple St · 51483450 Common questionsWhat is the postcode for Heyfield?Heyfield, VIC has the postcode 3858.What state is Heyfield in?Heyfield is in Victoria (VIC).Does postcode 3858 cover more than one suburb?Yes. Postcode 3858 covers 20 localities, so the postcode alone does not identify Heyfield. Browse other postcodes in Victoria, or widen the search to every Australian postcode.