CH Switzerland Major Regions Postal Code Details
🏛️ Zurzach · Argovia
5330
Bad Zurzach
5333
Baldingen
5312
Beznau
5334
Böbikon
5315
Böttstein
5312
Döttingen
5314
Eien
5304
Endingen
5317
Etzwil
5316
Felsenau
5467
Fisibach
5324
Full-Reuenthal
5316
Gippingen
5317
Hettenschwil
5466
Kaiserstuhl
5314
Kleindöttingen
5313
Klingnau
5322
Koblenz
5325
Leibstadt
5426
Lengnau
5316
Leuggern
5465
Mellikon
5463
Mellstorf
5332
Rekingen
5324
Reuenthal
5323
Rietheim
5464
Rümikon
5316
Schlatt Bei Leuggern
5425
Schneisingen
5462
Siglistorf
5306
Tegerfelden
5305
Unterendingen
5426
Vogelsang Bei Lengnau
5425
Widen Bei Schneisingen
5463
Wislikofen
📮CH Switzerland Regional Postal Code FAQ & Postal Regulations
🔢 How many digits is a Swiss postal code?
Swiss postal codes consist of 4 digits (e.g., 8001 for Zürich).
🌐 How to find a Swiss postal code?
Use the postal code lookup tool on Swiss Post's official website (www.post.ch) by entering an address or city name.
📮 Is the postal code mandatory for mail to Switzerland?
Yes! The 4-digit code is essential for mail sorting. Omission may cause delays or failed delivery.
📦 Format for international parcels?
Write the postal code and city on the last address line (e.g., 8001 Zürich), with 'SWITZERLAND' on a separate line below.