maryknoll postcode vic Home ›› Postcode Finder ›› VIC ›› Maryknoll Maryknoll local listingsThe suburb of Maryknoll is located in VIC and has a postcode of 3812. Free maryknoll business listing! 1Decodays Bullen Road 59429085 View more business listings in maryknoll Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.