Home Postcode finder VIC Eppalock Eppalock postcode VIC Eppalock is a locality in Victoria covered by postcode 3551. Postcode 3551 State or territory Victoria (VIC) Region Vic Country Add a free Eppalock business listing More business listings in Eppalock Businesses in EppalockEppalock Primary School149 Patons Rd · 03 54396366 Common questionsWhat is the postcode for Eppalock?Eppalock, VIC has the postcode 3551.What state is Eppalock in?Eppalock is in Victoria (VIC).Does postcode 3551 cover more than one suburb?Yes. Postcode 3551 covers 37 localities, so the postcode alone does not identify Eppalock. Browse other postcodes in Victoria, or widen the search to every Australian postcode.