About ANZPostcode

What We Do

ANZPostcode is a free online directory covering postcodes, suburbs, and localities across Australia and New Zealand. Our mission is to make postcode information freely accessible to everyone — without paywalls, sign-ups, or advertising overload.

We provide detailed pages for every postcode, including location information, nearby suburbs, and interactive maps powered by OpenStreetMap.

Data Sources

Our postcode data is sourced from community-maintained open datasets. See our Data Sources page for full details.

This site is not affiliated with Australia Post, NZ Post, or any government agency. For official postal address verification, please use the relevant postal authority.

Contact

Questions or feedback? Visit our Contact page.