Switzerland Major Regions Postal Code Details

CH Switzerland Major Regions Postal Code Details

🏛️ Rheinfelden · Argovia

4316

Hellikon

Hellikon rheinfelden argovia 4316 Switzerland

4303

Kaiseraugst

Kaiseraugst rheinfelden argovia 4303 Switzerland

4312

Magden

Magden rheinfelden argovia 4312 Switzerland

4313

Möhlin

Möhlin rheinfelden argovia 4313 Switzerland

4322

Mumpf

Mumpf rheinfelden argovia 4322 Switzerland

4324

Obermumpf

Obermumpf rheinfelden argovia 4324 Switzerland

4305

Olsberg

Olsberg rheinfelden argovia 4305 Switzerland

4310

Rheinfelden

Rheinfelden rheinfelden argovia 4310 Switzerland

4313

Riburg

Riburg rheinfelden argovia 4313 Switzerland

4325

Schupfart

Schupfart rheinfelden argovia 4325 Switzerland

4332

Stein

Stein rheinfelden argovia 4332 Switzerland

4323

Wallbach

Wallbach rheinfelden argovia 4323 Switzerland

4317

Wegenstetten

Wegenstetten rheinfelden argovia 4317 Switzerland

4314

Zeiningen

Zeiningen rheinfelden argovia 4314 Switzerland

4315

Zuzgen

Zuzgen rheinfelden argovia 4315 Switzerland

📮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.