warwick postcode qld Home ›› Postcode Finder ›› QLD ›› Warwick Warwick local listingsThe suburb of Warwick is located in QLD and has a postcode of 4370. Free warwick business listing! 1Assumption College6 Locke St 07 466117392The Scots PGC College60 Oxenham St 07 466698113Warwick State High School15 Palmerin St 07 46669222 View more business listings in warwick Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.