057 area code — Kymi
In Finland, the area code 057 covers Kymi. Numbers are written internationally as +358 57.
How to call Kymi
- From abroad
- +358 57 XXX XXXX
- Within Finland
- 057 XXX XXXX
- Country calling code
- +358
About the 057 area code
When you see a number beginning +358 57, it belongs to Kymi: the 358 is Finland's country calling code and 57 is the area code.
Area codes like 057 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Finland number. To actually receive an SMS on a Finland number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Kymi?
Kymi uses the area code 057, written internationally as +358 57.
How do I call Kymi from another country?
Dial your international access code, then +358 57, then the local number — dropping the national leading 0.
What time is it in Kymi?
Kymi is in the Europe/Helsinki time zone; the live clock above shows the current local time.
Is 057 a mobile or a landline code?
057 is a geographic (landline) area code for Kymi. Mobile numbers in Finland use their own separate prefixes.