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Holt Rock WA postcode

Postcode of HOLT ROCK (WA) is 6355. Below you can find map of HOLT ROCK, or look up other postcodes in Western Australia or other Australian states. If HOLT ROCK's postcode is duplicated, and other places have same postal code number, you can use our postcode searcher by number 6355.

Notice: Postcodes in WA with range from 6800—6999 (LVRs and PO Boxes only)

Holt Rock in Western Australia state on the map: