darnum postcode vic Home ›› Postcode Finder ›› VIC ›› Darnum Darnum local listingsThe suburb of Darnum is located in VIC and has a postcode of 3822. Free darnum business listing! 1Darnum Primary School6 Graham St 03 56278273 View more business listings in darnum Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.