newtown postcode vicch Home ›› Postcode Finder ›› VICCH ›› Newtown Newtown local listingsThe suburb of Newtown is located in VIC and has a postcode of 3351. Free newtown business listing! 1Regal Pest Control Geelong16-18 Margaret St, Newtown VIC 3220, Australia 03425089742Regal End of Lease Cleaning Geelong16-18 Margaret St, Newtown VIC 3220, Australia 03425089323Bay City Tree ServicesNewtown Victoria 3220, Australia 0421443938 View more business listings in newtown Search and find other Postcodes in Victoria or widen the search to Postcodes in Australia.