| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Iisvesi, Pohjois-Savo) | 77800 |
| Postal/ZIP Codes in Lempyy, Pohjois-Savo) | 77630 |
| Postal/ZIP Codes in Suonenjoki, Pohjois-Savo) | 77600 |
| Postal/ZIP Codes in Suontee, Pohjois-Savo) | 77690 |
| Postal Codes in Sisä-Savo | |
|---|---|
| Postal/ZIP Codes in Rautalampi | |
| Postal/ZIP Codes in Suonenjoki | |
| Postal/ZIP Codes in Tervo | |
| Postal/ZIP Codes in Vesanto | |