dunnstown postcode vic Home ›› Postcode Finder ›› VIC ›› Dunnstown Dunnstown local listingsThe suburb of Dunnstown is located in VIC and has a postcode of 3352. Free dunnstown business listing! 1St Brendan's School1 Ti-Tree Rd 03 53347604 View more business listings in dunnstown Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.