Home Postcode finder VIC Warrenbayne Warrenbayne postcode VIC Warrenbayne is a locality in Victoria covered by postcode 3670. Postcode 3670 State or territory Victoria (VIC) Region Vic Far Country Add a free Warrenbayne business listing Be the first listing in Warrenbayne Common questionsWhat is the postcode for Warrenbayne?Warrenbayne, VIC has the postcode 3670.What state is Warrenbayne in?Warrenbayne is in Victoria (VIC).Does postcode 3670 cover more than one suburb?Yes. Postcode 3670 covers 3 localities, so the postcode alone does not identify Warrenbayne. Browse other postcodes in Victoria, or widen the search to every Australian postcode.