paterson postcode nswbu Home ›› Postcode Finder ›› NSWBU ›› Paterson Paterson local listingsThe suburb of Paterson is located in NSW and has a postcode of 2421. Free paterson business listing! 1Paterson Medical Practice16 King St, Paterson NSW 2421, Australia +61 2 4938 55272Stockers & Partridge38 Maitland Road 02 4938 51543Stockers & Partridge38 Maitland Road 02 4938 5154 or 02 4 View more business listings in paterson Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.