Home Postcodes by state WA 6608 Postcode 6608 6608 is the postcode for 3 localities in WA: East Damboring, Marne and Pithara. Localities with postcode 6608East DamboringWAMarneWAPitharaWA Postcode 6608 State or territory Western Australia (WA) Localities 3 Council area Dalwallinu Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 6606 · Postcode 6609