Home Postcodes by state TAS 7155 Postcode 7155 7155 is the postcode for Kettering, TAS. Localities with postcode 7155KetteringTAS Postcode 7155 State or territory Tasmania (TAS) Localities 1 Council area Kingborough Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 7151 · Postcode 7162