gravesend postcode nswrv Home ›› Postcode Finder ›› NSWRV ›› Gravesend Gravesend local listingsThe suburb of Gravesend is located in NSW and has a postcode of 2401. Free gravesend business listing! 1Gravesend Public SchoolGwydir St 02 67297159 View more business listings in gravesend Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.