willoughby postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Willoughby Willoughby local listingsThe suburb of Willoughby is located in NSW and has a postcode of 2068. Free willoughby business listing! 1Best Media Rates19 Chiltern Road, Willoughby NSW 2068, Australia 1300 81 44 882Bespoke Curtains and Blinds561 Willoughby Road, Willoughby New South Wales 2068, Australia (+61) 425 625 5433The media planning agency19a Chiltern Road, Willoughby NSW 2068, Australia 1300889115 View more business listings in willoughby Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.