barnawartha postcode vicch Home ›› Postcode Finder ›› VICCH ›› Barnawartha Barnawartha local listingsThe suburb of Barnawartha is located in VIC and has a postcode of 3688. Free barnawartha business listing! 1Barnawartha Primary School11-17 Stanley St 02 60267227 View more business listings in barnawartha Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.