Area Codes in Oulu
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 8 | Oulu | Northern Ostrobothnia | 128,618 | Finland | Europe/Helsinki |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Haapajärvi | Northern Ostrobothnia | Finland | 7,627 | 8 | 85801, 86301 |
| Haukipudas | Northern Ostrobothnia | Finland | 17,298 | 8 | 90830, 90831, 90840 |
| Kemi | Lapland (Finland) | Finland | 22,641 | 16 | 94100, 94200, 94300, 94600 |
| Kempele | Northern Ostrobothnia | Finland | 14,293 | 8 | 90310, 90440, 90441, 90450 |
| Raahe | Northern Ostrobothnia | Finland | 22,217 | 8 | 86100, 86110, 86160, 86170 |