huntingdon postcode nswdl Home ›› Postcode Finder ›› NSWDL ›› Huntingdon Huntingdon local listingsThe suburb of Huntingdon is located in NSW and has a postcode of 2446. Free huntingdon business listing! Get the first free listing in huntingdon! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.