trafalgar postcode vic Home ›› Postcode Finder ›› VIC ›› Trafalgar Trafalgar local listingsThe suburb of Trafalgar is located in VIC and has a postcode of 3824. Free trafalgar business listing! 1Valley Septics54 Settlement Road 03563323062Trafalgar Primary School84 School Rd 03 563315663Trafalgar High School84 School Rd 03 56331733 View more business listings in trafalgar Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.