merricumbene postcode nswst Home ›› Postcode Finder ›› NSWST ›› Merricumbene Merricumbene local listingsThe suburb of Merricumbene is located in NSW and has a postcode of 2622. Free merricumbene business listing! Get the first free listing in merricumbene! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.