Switzerland postal codes starting with 43
20 postal codes in Switzerland start with 43. The international calling code for Switzerland is +41.
Postal codes
Showing 20 of 20
| Postal code | Place | Region |
|---|---|---|
| 4302 | Augst BL | Kanton Basel-Landschaft |
| 4303 | Kaiseraugst | Kanton Aargau |
| 4303 | Kaiseraugst Liebrüti | Kanton Aargau |
| 4304 | Giebenach | Kanton Basel-Landschaft |
| 4305 | Olsberg | Kanton Aargau |
| 4310 | Rheinfelden | Kanton Aargau |
| 4310 | Rheinfelden 1 | Kanton Aargau |
| 4312 | Magden | Kanton Aargau |
| 4313 | Möhlin | Kanton Aargau |
| 4314 | Zeiningen | Kanton Aargau |
| 4315 | Zuzgen | Kanton Aargau |
| 4316 | Hellikon | Kanton Aargau |
| 4317 | Wegenstetten | Kanton Aargau |
| 4322 | Mumpf | Kanton Aargau |
| 4323 | Wallbach | Kanton Aargau |
| 4324 | Obermumpf | Kanton Aargau |
| 4325 | Schupfart | Kanton Aargau |
| 4332 | Stein AG | Kanton Aargau |
| 4333 | Münchwilen AG | Kanton Aargau |
| 4334 | Sisseln AG | Kanton Aargau |
Source: GeoNames postal code data (CC BY). See data sources.
Frequently asked questions
How many postal codes does Switzerland have?
Our list has 4,463 postal codes for Switzerland. The official number can differ because postal services update their codes over time.
How do I find a postal code by place name?
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