Solothurn - postal codes
Either enter a postal code (eg. "9011", "AB1", "9980-999") or a city (eg. "London")
| Place | Code | Country | Admin1 | Admin2 | Admin3 |
| 1 | Schnottwil | 3253 | Switzerland | Solothurn | Bezirk Bucheggberg | Schnottwil |
| 47.1/7.383 |
| 2 | Messen | 3254 | Switzerland | Solothurn | Bezirk Bucheggberg | Messen |
| 47.083/7.45 |
| 3 | Brunnenthal | 3307 | Switzerland | Solothurn | Bezirk Bucheggberg | Brunnenthal |
| 47.083/7.467 |
| 4 | Lüterswil | 4584 | Switzerland | Solothurn | Bezirk Bucheggberg | Lüterswil-Gächliwil |
| 47.133/7.5 |
| 5 | Lüterkofen | 4571 | Switzerland | Solothurn | Bezirk Bucheggberg | Lüterkofen-Ichertswil |
| 47.15/7.467 |
| 6 | Lüsslingen | 4574 | Switzerland | Solothurn | Bezirk Bucheggberg | Lüsslingen |
| 47.15/7.467 |
| 7 | Nennigkofen | 4574 | Switzerland | Solothurn | Bezirk Bucheggberg | Nennigkofen |
| 47.15/7.467 |
| 8 | Tscheppach | 4576 | Switzerland | Solothurn | Bezirk Bucheggberg | Tscheppach |
| 47.15/7.467 |
| 9 | Hessigkofen | 4577 | Switzerland | Solothurn | Bezirk Bucheggberg | Hessigkofen |
| 47.15/7.467 |
| 10 | Gossliwil | 4579 | Switzerland | Solothurn | Bezirk Bucheggberg | Gossliwil |
| 47.15/7.467 |
| 11 | Küttigkofen | 4581 | Switzerland | Solothurn | Bezirk Bucheggberg | Küttigkofen |
| 47.133/7.5 |
| 12 | Brügglen | 4582 | Switzerland | Solothurn | Bezirk Bucheggberg | Brügglen |
| 47.133/7.5 |
| 13 | Aetigkofen | 4583 | Switzerland | Solothurn | Bezirk Bucheggberg | Aetigkofen |
| 47.133/7.5 |
| 14 | Biezwil | 4585 | Switzerland | Solothurn | Bezirk Bucheggberg | Biezwil |
| 47.133/7.5 |
| 15 | Kyburg-Buchegg | 4586 | Switzerland | Solothurn | Bezirk Bucheggberg | Kyburg-Buchegg |
| 47.133/7.5 |
| 16 | Aetingen | 4587 | Switzerland | Solothurn | Bezirk Bucheggberg | Aetingen |
| 47.133/7.5 |
| 17 | Unterramsern | 4588 | Switzerland | Solothurn | Bezirk Bucheggberg | Unterramsern |
| 47.133/7.5 |
| 18 | Balm b. Messen | 3254 | Switzerland | Solothurn | Bezirk Bucheggberg | Balm bei Messen |
| 47.083/7.45 |
| 19 | Ichertswil | 4571 | Switzerland | Solothurn | Bezirk Bucheggberg | Lüterkofen-Ichertswil |
| 47.15/7.467 |
| 20 | Lüterkofen-Ichertswil | 4571 | Switzerland | Solothurn | Bezirk Bucheggberg | Lüterkofen-Ichertswil |
| 47.15/7.467 |
| 21 | Bibern SO | 4578 | Switzerland | Solothurn | Bezirk Bucheggberg | Bibern (SO) |
| 47.15/7.467 |
| 22 | Gächliwil | 4584 | Switzerland | Solothurn | Bezirk Bucheggberg | Lüterswil-Gächliwil |
| 47.133/7.5 |
| 23 | Lüterswil-Gächliwil | 4584 | Switzerland | Solothurn | Bezirk Bucheggberg | Lüterswil-Gächliwil |
| 47.133/7.5 |
| 24 | Oberramsern | 4588 | Switzerland | Solothurn | Bezirk Bucheggberg | Oberramsern |
| 47.133/7.5 |
| 25 | Brittern | 4588 | Switzerland | Solothurn | Bezirk Bucheggberg | Aetingen |
| 47.133/7.5 |
| 26 | Mühledorf SO | 4583 | Switzerland | Solothurn | Bezirk Bucheggberg | Mühledorf (SO) |
| 47.133/7.5 |
Aargau,
Appenzell Innerhoden,
Appenzell Ausserrhoden,
Bern,
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Neuchâtel,
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St. Gallen,
Schaffhausen,
Solothurn,
Schwyz,
Thurgau,
Ticino,
Uri,
Vaud,
Valais,
Zug,
Zurich,
Bezirk Gäu,
Bezirk Thal,
Bezirk Bucheggberg,
Bezirk Dorneck,
Bezirk Gösgen,
Bezirk Wasseramt,
Bezirk Lebern,
Bezirk Olten,
Bezirk Solothurn,
Bezirk Thierstein,