tatachilla postcode sa Home ›› Postcode Finder ›› SA ›› Tatachilla Tatachilla local listingsThe suburb of Tatachilla is located in SA and has a postcode of 5171. Free tatachilla business listing! 1Tatachilla Lutheran CollegeTatachilla Rd 08 83239588 View more business listings in tatachilla Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.