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Position: Post-code.net.au > NSW > Letter D > DUMARESQ ISLAND >
Dumaresq Island NSW postcode
Postcode of DUMARESQ ISLAND (NSW) is 2430. Below you can find map of DUMARESQ ISLAND, or look up other postcodes in New South Wales or other Australian states. If DUMARESQ ISLAND's postcode is duplicated, and other places have same postal code number, you can use our postcode searcher by number 2430.
Notice: Postcodes in NSW with range from 1000—1999 (LVRs and PO Boxes only)