Liechtenstein Postal code:-
Liechtenstein is a tiny nation in the Alps with a population of less than 50,000 people. It is located in Central Europe, with a size of 160 square miles. It has borders with Switzerland to the west and north, and Austria to the east. Liechtenstein used the same four-digit postal code as Switzerland, which was followed by the Swiss Post. In addition, it should be mentioned that the Principality of Liechtenstein is covered by the postal code system in Switzerland.