CH Switzerland Major Regions Postal Code Details
🏛️ Obwalden · Obwald
6055
Alpnach Dorf
6053
Alpnachstad
6388
Altzellen
6078
Bürglen
6390
Engelberg
6073
Flüeli-Ranft
6074
Giswil
6388
Grafenort
6056
Kägiswil
6078
Kaiserstuhl
6064
Kerns
6078
Lungern
6068
Melchsee-Frutt
6067
Melchtal
6388
Obermatt Bei Engelberg
6062
Oberwilen
6078
Obsee
6010
Pilatus Kulm
6060
Ramersberg
6072
Sachseln
6060
Sarnen
6055
Schoried
6063
Schwendi
6066
St. Niklausen
6063
Stalden
6062
Wilen
📮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.