muttama postcode nswst Home ›› Postcode Finder ›› NSWST ›› Muttama Muttama local listingsThe suburb of Muttama is located in NSW and has a postcode of 2722. Free muttama business listing! Get the first free listing in muttama! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.