Area Code 14 – Central Finland
The phone area code for Central Finland is 14 (international format +35814). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 14
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Central Finland
Geographic Coverage and Administration
The Finnish country code +358, prefix 14, designates a geographic numbering area covering the administrative region of Central Finland (Keski-Suomi). This area code is assigned under the national numbering plan administered by the Finnish Transport and Communications Agency (Traficom). The region's primary city and administrative capital is Jyväskylä, which serves as the economic and cultural hub. Other notable municipalities within this code include Äänekoski, Laukaa, Muurame, and Keuruu. The code 14 is used for fixed-line (PSTN) services, and it is not assigned to mobile networks, which operate under non-geographic prefixes such as 40, 50, etc.
Dialing Formats and Instructions
When calling a fixed-line number in Central Finland from abroad, the international format is +358 14 XXX XXXX (or +35814XXXXXXXX without spaces). From within Finland, callers must use the trunk prefix 0 before the area code, resulting in 014 XXX XXXX. For local calls within the same area code, it is possible to dial the subscriber number without the area code, but this practice is becoming less common due to number portability and the proliferation of mobile phones. For callers outside Finland, the plus sign (+) replaces the international access code (00 in most countries), and the leading '0' of the national trunk prefix is omitted.
Numbering and Overlay Considerations
Finnish fixed-line numbers are typically 5 to 8 digits long after the area code. In the 14 area, subscriber numbers are usually 5 to 7 digits, making the total national significant number (NSN) length 8 to 10 digits including the leading '0'. No overlay codes have been introduced for this area; the code 14 is exclusively used for Central Finland. However, due to number portability, a number with the 14 prefix may be routed to a different geographic location or even to a VoIP service, but the caller is not affected by this.
Caller Guidance
For international callers, always use the country code +358 followed by the area code 14 (without the leading zero) and the subscriber number. For example, to call a number in Jyväskylä, dial +358 14 1234567. For domestic callers outside the 14 area, dial 014 1234567. If you are within the 14 area and dialing a local number, you may be able to omit the area code, but it is safer to include it to avoid misrouting. Charges for calls to 14 numbers are typically standard fixed-line rates, but VoIP and mobile calls may vary depending on your operator.