PLZ
| PLZ | Ort | Summencode Ort | PLZ Quersumme | PLZ Ziffern sortiert |
|---|---|---|---|---|
| 4515 | Oberdorf SO | 130 | 15 | 1455 |
| 4515 | Weissenstein b. Solothurn | 337 | 15 | 1455 |
| 4522 | Rüttenen | 130 | 13 | 2245 |
| 4523 | Niederwil SO | 148 | 14 | 2345 |
| 4524 | Günsberg | 105 | 15 | 2445 |
| 4524 | Balmberg | 68 | 15 | 2445 |
| 4524 | Oberbalmberg | 113 | 15 | 2445 |
| 4525 | Balm b. Günsberg | 139 | 16 | 2455 |
| 4528 | Zuchwil | 114 | 19 | 2458 |
| 4532 | Feldbrunnen | 128 | 14 | 2345 |
| 4533 | Riedholz | 108 | 15 | 3345 |
| 4534 | Flumenthal | 123 | 16 | 3445 |
| 4535 | Hubersdorf | 130 | 17 | 3455 |
| 4535 | Kammersrohr | 153 | 17 | 3455 |
| 4536 | Attiswil | 125 | 18 | 3456 |
| 4537 | Wiedlisbach | 108 | 19 | 3457 |
| 4538 | Oberbipp | 94 | 20 | 3458 |
| 4539 | Rumisberg | 125 | 21 | 3459 |
| 4539 | Farnern | 84 | 21 | 3459 |
| 4542 | Luterbach | 101 | 15 | 2445 |