Please can we have a CSV with all postcodes and their rolling up to suburb, town/city, region and NZ

We often require customers/partners to enter address information into fields. While they'll enter postcode ok, often the other fields e.g. address 1, address 2 - are entered inconsistently

In order for us to correctly identify the suburb, town/city, region we will be able to better engage with these customers/partners

We will be able to better engage with these customers/partners