nemingha postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Nemingha Nemingha local listingsThe suburb of Nemingha is located in NSW and has a postcode of 2340. Free nemingha business listing! 1Nemingha Public SchoolNundle Rd 02 67609225 View more business listings in nemingha Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.