mungindi postcode nswst Home ›› Postcode Finder ›› NSWST ›› Mungindi Mungindi local listingsThe suburb of Mungindi is located in NSW and has a postcode of 2406. Free mungindi business listing! 1Mungindi Central SchoolBucknell St 02 675322072St Joseph's School72-74 Bucknell St 02 67532327 View more business listings in mungindi Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.