monto postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Monto Monto local listingsThe suburb of Monto is located in QLD and has a postcode of 4630. Free monto business listing! 1Monto State High School1 Mouatt St 07 416695552St Theresa's SchoolRayleigh St 07 416616543Monto State School3 Leichhardt St 07 41669111 View more business listings in monto Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.