Home Postcode finder NSWDL Sleepy Hollow Sleepy Hollow postcode NSWDL Sleepy Hollow is a locality in New South Wales covered by postcode 2483. Postcode 2483 State or territory New South Wales (NSWDL) Region NSW North Coast Add a free Sleepy Hollow business listing More business listings in Sleepy Hollow Businesses in Sleepy HollowMultiply MePottsville Road, Sleepy Hollow NSW, Australia · 0421889947 Common questionsWhat is the postcode for Sleepy Hollow?Sleepy Hollow, NSWDL has the postcode 2483.What state is Sleepy Hollow in?Sleepy Hollow is in New South Wales (NSWDL).Does postcode 2483 cover more than one suburb?Yes. Postcode 2483 covers 14 localities, so the postcode alone does not identify Sleepy Hollow. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.