Home Postcode finder VIC Longwarry Longwarry postcode VIC Longwarry is a locality in Victoria covered by postcode 3816. Postcode 3816 State or territory Victoria (VIC) Region Vic Far Country Add a free Longwarry business listing More business listings in Longwarry Businesses in LongwarryJaks Timber71 Drouin Road, Longwarry VIC 3816, Australia · 0488 029 108Longwarry Primary School5 McRae St · 03 56299376 Common questionsWhat is the postcode for Longwarry?Longwarry, VIC has the postcode 3816.What state is Longwarry in?Longwarry is in Victoria (VIC).Does postcode 3816 cover more than one suburb?Yes. Postcode 3816 covers 4 localities, so the postcode alone does not identify Longwarry. Browse other postcodes in Victoria, or widen the search to every Australian postcode.