Home Postcode finder VIC Locksley Locksley postcode VIC Locksley is a locality in Victoria covered by postcode 3665. Postcode 3665 State or territory Victoria (VIC) Region Vic Far Country Add a free Locksley business listing Be the first listing in Locksley Common questionsWhat is the postcode for Locksley?Locksley, VIC has the postcode 3665.What state is Locksley in?Locksley is in Victoria (VIC).Does postcode 3665 cover more than one suburb?Yes. Postcode 3665 covers 2 localities, so the postcode alone does not identify Locksley. Browse other postcodes in Victoria, or widen the search to every Australian postcode.