jambin postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Jambin Jambin local listingsThe suburb of Jambin is located in QLD and has a postcode of 4702. Free jambin business listing! 1Jambin State SchoolThreeways Rd 07 49965272 View more business listings in jambin Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.