lockrose postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Lockrose Lockrose local listingsThe suburb of Lockrose is located in QLD and has a postcode of 4342. Free lockrose business listing! 1Lockrose State SchoolZabel Rd 07 54658249 View more business listings in lockrose Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.