@crumbcake @xssfox More US Postal Code fallacies:

- Zip codes have had the same geography over time
- Zip code regions are contiguous
- You can reliably determine city from zip code

And the US has this thing: https://www.unitedstateszipcodes.org/89049/ (that's one zip code, with seven different non-contiguous regions, covering over 10,000 square miles)