east-gosford postcode nswdl Home ›› Postcode Finder ›› NSWDL ›› East-Gosford East Gosford local listingsThe suburb of East Gosford is located in NSW and has a postcode of 2250. Free east gosford business listing! Get the first free listing in east gosford! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.