| Prefisso▲ | Città↕ | Regione amministrativa↕ | Popolazione della città↕ | Paese/Regione | Fuso orario |
|---|
| 13 | Joensuu | Carelia settentrionale | 53,388 | Finlandia | Europe/Helsinki |
| 14 | Jyväskylä | Finlandia centrale | 85,026 | Finlandia | Europe/Helsinki |
| 15 | Mikkeli | Savo meridionale | 46,550 | Finlandia | Europe/Helsinki |
| 16 | — | — | 5,244,000 | Finlandia | Europe/Helsinki |
| 17 | Kuopio | Savo settentrionale | 89,104 | Finlandia | Europe/Helsinki |
| 18 | — | — | 5,244,000 | Finlandia | Europe/Helsinki |
| 19 | Porvoo | Uusimaa | 47,192 | Finlandia | Europe/Helsinki |
| 2 | Pori (Finlandia) | Satakunta | 76,772 | Finlandia | Europe/Helsinki |
| 3 | Tampere | Pirkanmaa | 202,687 | Finlandia | Europe/Helsinki |
| 4 | — | — | 5,244,000 | Finlandia | Europe/Helsinki |
| 457 | — | — | 5,244,000 | Finlandia | Europe/Helsinki |
| 5 | Lappeenranta | Carelia meridionale | 59,276 | Finlandia | Europe/Helsinki |
| 50 | — | — | 5,244,000 | Finlandia | Europe/Helsinki |
| 500 | — | — | 5,244,000 | Finlandia | Europe/Helsinki |
| 6 | Vaasa | Ostrobotnia | 57,014 | Finlandia | Europe/Helsinki |
| 8 | Oulu | Ostrobotnia settentrionale | 128,618 | Finlandia | Europe/Helsinki |
| 9 | Helsinki | Uusimaa | 558,457 | Finlandia | Europe/Helsinki |