kellidie-bay postcode sa Home ›› Postcode Finder ›› SA ›› Kellidie-Bay Kellidie Bay local listingsThe suburb of Kellidie Bay is located in SA and has a postcode of 5607. Free kellidie bay business listing! Get the first free listing in kellidie bay! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.