sydney postcode nswdl Home ›› Postcode Finder ›› NSWDL ›› Sydney Sydney local listingsThe suburb of Sydney is located in NSW and has a postcode of 2000. Free sydney business listing! 1TravegoEarlwood NSW Australia 2206 61 1300 370 4702Dental RankLevel 57 MLC Centre 19 29 Martin Place 1300 30 90 523BLD Communication9 Harris Street 0403499599 View more business listings in sydney Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.