greenslopes postcode qld Home ›› Postcode Finder ›› QLD ›› Greenslopes Greenslopes local listingsThe suburb of Greenslopes is located in QLD and has a postcode of 4120. Free greenslopes business listing! 1Greenslopes State School559 Logan Rd 07 339722002Greenslopes Private HospitalNewdegate Street (07) 3394 71113Horse Meat Disco Salon7-360 Logan Road (07) 3324 1118 View more business listings in greenslopes Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.