ulamambri postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Ulamambri Ulamambri local listingsThe suburb of Ulamambri is located in NSW and has a postcode of 2357. Free ulamambri business listing! Get the first free listing in ulamambri! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.