The second and most important Finland country code refers to the telephone dialing code of the country. The telephonic Finland country code is +358. There are various cities in Finland, which also have separate city area codes. So, if one wishes to make a call to Finland, one has to first dial the country code, which is +358, followed by the city area code and finally the number that one wants to contact. Some of the Finland city codes are as follows:
| City | City area code |
| Helsinki | 9 |
| Lappeenranta | 5 |
| Jyvaskyla | 14 |
| Vanda-Vantaa | 9 |
| Kuopio | 17 |
| Tampere-Tammerfors | 3 |
| Oulu | 8 |
| Maarianhamina | 18 |
| Espoo-Esbo | 9 |
| Kuusamo | 8 |
So, if one has to contact somebody in Helsinki, one has to first dial +358, then 9 and then the required number. Knowing the country code of Finland helps in accessing any part of the country

