birtinya postcode qldru Home ›› Postcode Finder ›› QLDRU ›› Birtinya Birtinya local listingsThe suburb of Birtinya is located in QLD and has a postcode of 4575. Free birtinya business listing! 1Pacific Lutheran CollegeCreekside Blvd 07 543673002Itag MediaInnovation Parkway 1300 79 55 413Sports & Spinal Physiotherapy Kawana WatersInnovation Parkway 0754388511 View more business listings in birtinya Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.