felixstow postcode sa Home ›› Postcode Finder ›› SA ›› Felixstow Felixstow local listingsThe suburb of Felixstow is located in SA and has a postcode of 5070. Free felixstow business listing! 1Pure Built Services11 Cadna Ave, Felixstow SA 5070, Australia 0419 038 747 View more business listings in felixstow Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.