# Changes to Portugal Postal Codes

_November 8, 2019_

> **⚠️ Warning**
>
> This release note is more than two years old and may no longer reflect
> current behavior. View the
> [latest release notes](/minfraud/release-notes/).

Effective November 12, 2019, we will return `-001` as the last 3 digits for all
7 digit postal codes in Lisbon, Portugal. Our postal code resolution in Portugal
is accurate for the first 4 digits and we include the `-001` at the end for
backwards compatibility for customers to join the data with 7 digit Portuguese
postal code databases. We may extend this convention to other large Portuguese
cities in the future.