CH Switzerland Major Regions Postal Code Details
🏛️ Sierre · Vallese
3963Aminona
Aminona sierre vallese 3963 Switzerland
3973Anchettes
Anchettes sierre vallese 3973 Switzerland
3961Ayer
Ayer sierre vallese 3961 Switzerland
3975Bluche-Randogne
Bluche-Randogne sierre vallese 3975 Switzerland
3966Briey
Briey sierre vallese 3966 Switzerland
3966Chalais
Chalais sierre vallese 3966 Switzerland
3976Champzabé
Champzabé sierre vallese 3976 Switzerland
3961Chandolin
Chandolin sierre vallese 3961 Switzerland
3978Chelin
Chelin sierre vallese 3978 Switzerland
3971Chermignon
Chermignon sierre vallese 3971 Switzerland
3971Chermignon-d'en-Bas
Chermignon-d'en-Bas sierre vallese 3971 Switzerland
3965Chippis
Chippis sierre vallese 3965 Switzerland
3974Conzor
Conzor sierre vallese 3974 Switzerland
3960Corin-de-la-Crête
Corin-de-la-Crête sierre vallese 3960 Switzerland
3963Crans-Montana
Crans-Montana sierre vallese 3963 Switzerland
3979Daillet
Daillet sierre vallese 3979 Switzerland
3973Darnona
Darnona sierre vallese 3973 Switzerland
3963Diogne
Diogne sierre vallese 3963 Switzerland
3979Erdesson
Erdesson sierre vallese 3979 Switzerland
3961Fang
Fang sierre vallese 3961 Switzerland
3978Flanthey
Flanthey sierre vallese 3978 Switzerland
3977Grenchen
Grenchen sierre vallese 3977 Switzerland
3961Grimentz
Grimentz sierre vallese 3961 Switzerland
3979Grône
Grône sierre vallese 3979 Switzerland
1977Icogne
Icogne sierre vallese 1977 Switzerland
3979Itravers
Itravers sierre vallese 3979 Switzerland
1978Lens
Lens sierre vallese 1978 Switzerland
3960Les Pontis
Les Pontis sierre vallese 3960 Switzerland
3960Loc
Loc sierre vallese 3960 Switzerland
3979Loye
Loye sierre vallese 3979 Switzerland
3961Mayoux
Mayoux sierre vallese 3961 Switzerland
3972Miège
Miège sierre vallese 3972 Switzerland
3961Mission
Mission sierre vallese 3961 Switzerland
3961Moiry
Moiry sierre vallese 3961 Switzerland
3974Mollens
Mollens sierre vallese 3974 Switzerland
3963Montana
Montana sierre vallese 3963 Switzerland
3961Mottec
Mottec sierre vallese 3961 Switzerland
3960Muraz
Muraz sierre vallese 3960 Switzerland
3960Niouc
Niouc sierre vallese 3960 Switzerland
3976Noës
Noës sierre vallese 3976 Switzerland
3971Ollon
Ollon sierre vallese 3971 Switzerland
3961Pinsec
Pinsec sierre vallese 3961 Switzerland
3972Planige
Planige sierre vallese 3972 Switzerland
3979Pramagnon
Pramagnon sierre vallese 3979 Switzerland
3975Randogne
Randogne sierre vallese 3975 Switzerland
3966Réchy
Réchy sierre vallese 3966 Switzerland
3978Saint-Clément
Saint-Clément sierre vallese 3978 Switzerland
3961Saint-Jean
Saint-Jean sierre vallese 3961 Switzerland
1958Saint-Léonard
Saint-Léonard sierre vallese 1958 Switzerland
3961Saint-Luc
Saint-Luc sierre vallese 3961 Switzerland
3974Saint-Maurice-de-Laques
Saint-Maurice-de-Laques sierre vallese 3974 Switzerland
3960Sierre
Sierre sierre vallese 3960 Switzerland
3961Soussillon
Soussillon sierre vallese 3961 Switzerland
3978Vaas
Vaas sierre vallese 3978 Switzerland
3979Val-de-Réchy
Val-de-Réchy sierre vallese 3979 Switzerland
3978Valençon
Valençon sierre vallese 3978 Switzerland
3973Venthône
Venthône sierre vallese 3973 Switzerland
3967Vercorin
Vercorin sierre vallese 3967 Switzerland
3968Veyras
Veyras sierre vallese 3968 Switzerland
3961Vissoie
Vissoie sierre vallese 3961 Switzerland
3961Zinal
Zinal sierre vallese 3961 Switzerland
📋 Switzerland Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮Switzerland Postal FAQ and delivery guidance
🔢 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.
