porcupine-ridge postcode vic Home ›› Postcode Finder ›› VIC ›› Porcupine-Ridge Porcupine Ridge local listingsThe suburb of Porcupine Ridge is located in VIC and has a postcode of 3461. Free porcupine ridge business listing! Get the first free listing in porcupine ridge! Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.