Büsingen Post Office is a German post office owned by Deutsche Post, and has not only German postcode 78266 Büsingen – but also the Swiss code 8238 Büsingen. This German post office is therefore serving the Swiss Post as it was a small letter office of Switzerland. Notice also the signs of German postal DHL-service and Deutsche Postbank, as well as a typical German mailbox.

Except of the Swiss post code there is nothing else which is associated with Switzerland at this post office.