east-tamworth postcode nswst Home ›› Postcode Finder ›› NSWST ›› East-Tamworth East Tamworth local listingsThe suburb of East Tamworth is located in NSW and has a postcode of 2340. Free east tamworth business listing! Get the first free listing in east tamworth! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.