underbool postcode vic Home ›› Postcode Finder ›› VIC ›› Underbool Underbool local listingsThe suburb of Underbool is located in VIC and has a postcode of 3509. Free underbool business listing! 1Underbool Primary SchoolCotter St 03 50946342 View more business listings in underbool Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.