Home Postcode finder NSWRV Menah Menah postcode NSWRV Menah is a locality in New South Wales covered by postcode 2850. Postcode 2850 State or territory New South Wales (NSWRV) Region NSW Country West Add a free Menah business listing Be the first listing in Menah Common questionsWhat is the postcode for Menah?Menah, NSWRV has the postcode 2850.What state is Menah in?Menah is in New South Wales (NSWRV).Does postcode 2850 cover more than one suburb?Yes. Postcode 2850 covers 77 localities, so the postcode alone does not identify Menah. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.