Look up a Postal Code
| District / County name | Postal code | More |
|---|---|---|
| Hellikon | 4316 | Hellikon District, Rheinfelden City, Aargau Province, Switzerland 4316 |
| Kaiseraugst | 4303 | Kaiseraugst District, Rheinfelden City, Aargau Province, Switzerland 4303 |
| Magden | 4312 | Magden District, Rheinfelden City, Aargau Province, Switzerland 4312 |
| Möhlin | 4313 | Möhlin District, Rheinfelden City, Aargau Province, Switzerland 4313 |
| Mumpf | 4322 | Mumpf District, Rheinfelden City, Aargau Province, Switzerland 4322 |
| Obermumpf | 4324 | Obermumpf District, Rheinfelden City, Aargau Province, Switzerland 4324 |
| Olsberg | 4305 | Olsberg District, Rheinfelden City, Aargau Province, Switzerland 4305 |
| Rheinfelden | 4310 | Rheinfelden District, Rheinfelden City, Aargau Province, Switzerland 4310 |
| Riburg | 4313 | Riburg District, Rheinfelden City, Aargau Province, Switzerland 4313 |
| Schupfart | 4325 | Schupfart District, Rheinfelden City, Aargau Province, Switzerland 4325 |
| Stein | 4332 | Stein District, Rheinfelden City, Aargau Province, Switzerland 4332 |
| Wallbach | 4323 | Wallbach District, Rheinfelden City, Aargau Province, Switzerland 4323 |
| Wegenstetten | 4317 | Wegenstetten District, Rheinfelden City, Aargau Province, Switzerland 4317 |
| Zeiningen | 4314 | Zeiningen District, Rheinfelden City, Aargau Province, Switzerland 4314 |
| Zuzgen | 4315 | Zuzgen District, Rheinfelden City, Aargau Province, Switzerland 4315 |
District / County name
Postal code
Hellikon
4316
Hellikon District, Rheinfelden City, Aargau Province, Switzerland 4316
Kaiseraugst
4303
Kaiseraugst District, Rheinfelden City, Aargau Province, Switzerland 4303
Magden
4312
Magden District, Rheinfelden City, Aargau Province, Switzerland 4312
Möhlin
4313
Möhlin District, Rheinfelden City, Aargau Province, Switzerland 4313
Mumpf
4322
Mumpf District, Rheinfelden City, Aargau Province, Switzerland 4322
Obermumpf
4324
Obermumpf District, Rheinfelden City, Aargau Province, Switzerland 4324
Olsberg
4305
Olsberg District, Rheinfelden City, Aargau Province, Switzerland 4305
Rheinfelden
4310
Rheinfelden District, Rheinfelden City, Aargau Province, Switzerland 4310
Riburg
4313
Riburg District, Rheinfelden City, Aargau Province, Switzerland 4313
Schupfart
4325
Schupfart District, Rheinfelden City, Aargau Province, Switzerland 4325
Stein
4332
Stein District, Rheinfelden City, Aargau Province, Switzerland 4332
Wallbach
4323
Wallbach District, Rheinfelden City, Aargau Province, Switzerland 4323
Wegenstetten
4317
Wegenstetten District, Rheinfelden City, Aargau Province, Switzerland 4317
Zeiningen
4314
Zeiningen District, Rheinfelden City, Aargau Province, Switzerland 4314
Zuzgen
4315
Zuzgen District, Rheinfelden City, Aargau Province, Switzerland 4315