montecollum postcode nswst Home ›› Postcode Finder ›› NSWST ›› Montecollum Montecollum local listingsThe suburb of Montecollum is located in NSW and has a postcode of 2482. Free montecollum business listing! Get the first free listing in montecollum! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.