haddon postcode vicch Home ›› Postcode Finder ›› VICCH ›› Haddon Haddon local listingsThe suburb of Haddon is located in VIC and has a postcode of 3351. Free haddon business listing! 1Haddon Primary School398 Sago Hill Rd 03 534244872Ballarat Vacate Cleaners69 0448 200 6843Ballarat Vacate Cleaners69 Haddon School Road 0448200684 View more business listings in haddon Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.