roma postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Roma Roma local listingsThe suburb of Roma is located in QLD and has a postcode of 4455. Free roma business listing! 1Roma State College5-7 Cottell St 07 462013332St John's School39 Duke St 07 462218423Roma State CollegeTimbury St 07 46204212 View more business listings in roma Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.