| Municipalities |
|---|
| Postal/ZIP Codes in Rantasalmi, Pieksämäki |
| Postal/ZIP Codes in Pieksämäki, Pieksämäki |
| Postal/ZIP Codes in Juva, Pieksämäki |
| Postal/ZIP Codes in Joroinen, Pieksämäki( Jorois) |
| Postal Codes in Pieksämäki |
|---|
| Postal/ZIP Codes in Savonlinna (Nyslott) |
| Postal/ZIP Codes in Pieksämäki |
| Postal/ZIP Codes in Mikkeli (Sankt Michel) |