Our full crowd-source zip-db can be found here
Trea has taken over Zippopotamus - you can find it at the ekotechnology fork
Jeff & Samir
This is a repository for Zippopotamus the global postal code API
Zippopotamus is hosted by dotCloud. This repo is used to build and maintain the site.
If you want to contribute to the improving the site, back-end, front-end etc. Just fork away and submit pull requests.
static/ folder to see some of the sample implementations of Zippopotamus for inspiration and examples for how to implement Zippopotamus API for use in your website etc.
If you want to share an implementation, we would love to post example cases of Zippopotamus on our homepage.
On May 1st Zippopotamus changed their JSON response format to work better with international postal codes. Now we support a one-to-many format service. That is that one zip code may map to many regions, this is common in countries like Spain and France (but not in the US and Germany).
For information our postal codes and countries supported, you should check out the zippopotamus crowd-sourcing project. Here you can download the entire database dump, or fork and add changes that we will incorporate into our DB.
At the moment the zippopotamus is built on Python, MongoDB and bottle.py framework.
The site is configured to run on dotCloud, if you want to test out the web interfaceyou can change the wsgi.py file to include the last commented line, which is used to run the site on your local host.
Also, we aren't bottle or python or mongo experts. So if you see a way that we can improve, please let us know. Additionally, if you have examples (translation corrects etc) of using Zippopotamus that you want to share let us know and we can feature your site / blog on the homepage.