Home Postcode finder VIC Netherby Netherby postcode VIC Netherby is a locality in Victoria covered by postcode 3418. Postcode 3418 State or territory Victoria (VIC) Region Vic Far Country Add a free Netherby business listing Be the first listing in Netherby Common questionsWhat is the postcode for Netherby?Netherby, VIC has the postcode 3418.What state is Netherby in?Netherby is in Victoria (VIC).Does postcode 3418 cover more than one suburb?Yes. Postcode 3418 covers 10 localities, so the postcode alone does not identify Netherby. Browse other postcodes in Victoria, or widen the search to every Australian postcode.