gruyere postcode vicch Home ›› Postcode Finder ›› VICCH ›› Gruyere Gruyere local listingsThe suburb of Gruyere is located in VIC and has a postcode of 3770. Free gruyere business listing! 1Gruyere Primary School99 Killara Rd 03 596492602Yarra Yering4 Briarty Road 03 5964 9267 View more business listings in gruyere Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.