Home Postcode finder NSWRV Wee Waa Wee Waa postcode NSWRV Wee Waa is a locality in New South Wales covered by postcode 2388. Postcode 2388 State or territory New South Wales (NSWRV) Region NSW North Coast Add a free Wee Waa business listing Be the first listing in Wee Waa Common questionsWhat is the postcode for Wee Waa?Wee Waa, NSWRV has the postcode 2388.What state is Wee Waa in?Wee Waa is in New South Wales (NSWRV).Does postcode 2388 cover more than one suburb?Yes. Postcode 2388 covers 9 localities, so the postcode alone does not identify Wee Waa. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.