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