mundubbera postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Mundubbera Mundubbera local listingsThe suburb of Mundubbera is located in QLD and has a postcode of 4626. Free mundubbera business listing! 1Mundubbera State SchoolBunce St 07 41655333 View more business listings in mundubbera Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.