Home Postcode finder NSWDL Sandy Hollow Sandy Hollow postcode NSWDL Sandy Hollow is a locality in New South Wales covered by postcode 2333. Postcode 2333 State or territory New South Wales (NSWDL) Region Hunter Add a free Sandy Hollow business listing More business listings in Sandy Hollow Businesses in Sandy HollowSandy Hollow Public SchoolMerriwa Rd · 02 65474521 Common questionsWhat is the postcode for Sandy Hollow?Sandy Hollow, NSWDL has the postcode 2333.What state is Sandy Hollow in?Sandy Hollow is in New South Wales (NSWDL).Does postcode 2333 cover more than one suburb?Yes. Postcode 2333 covers 14 localities, so the postcode alone does not identify Sandy Hollow. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.