Area Code 26 – Turku/Pori
The phone area code for Turku/Pori is 26 (international format +35826). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 26
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Turku/Pori
Geographic Coverage and Administrative Jurisdiction
The Finnish national destination code (NDC) 26 is a geographic area code assigned to the Turku and Pori region, located in the southwestern part of Finland. This area encompasses the city of Turku (Åbo in Swedish), the historical capital of Finland and the administrative center of the Southwest Finland region (Varsinais-Suomi), as well as the city of Pori (Björneborg in Swedish), which is the capital of the Satakunta region. The code 26 serves a wide geographical area that includes not only these two major cities but also numerous smaller municipalities and rural communities within these regions. The area is known for its strong industrial heritage, maritime activities, and vibrant cultural scene, with Turku being one of Finland's largest cities and a major port.
Dialing Formats and Number Structure
When dialing a landline number within the Turku/Pori area, the local format is the subscriber number only, which typically consists of 5 to 7 digits. For calls made from other parts of Finland, the national trunk prefix '0' must be dialed before the area code, resulting in the format: 0 26 XXX XXXX. Internationally, callers should dial the Finnish country code +358, followed by the area code without the leading '0', and then the subscriber number: +358 26 XXX XXXX. It is important to note that the area code 26 is not an overlay; it is a distinct code that serves this specific geographic region.
Caller Instructions
For local callers within the Turku/Pori region, simply dial the subscriber number without any prefix. For callers from other parts of Finland, dial the national trunk prefix '0' followed by the area code 26 and the subscriber number. For international callers, dial the international access prefix (e.g., 00 from most countries) followed by Finland's country code 358, then the area code 26 (omitting the leading '0') and the subscriber number. For example, to call a number in Turku with the subscriber number 1234567, an international caller would dial +358 26 1234567. It is essential to omit the leading '0' of the area code when dialing from abroad.
Regulatory and Technical Context
The Finnish numbering plan is administered by the Finnish Transport and Communications Agency (Traficom), which follows ITU-T E.164 recommendations. The area code 26 is classified as a geographic number, meaning that it is tied to a physical location and is primarily used for fixed-line PSTN and VoIP services. However, with the advent of number portability, some numbers with this code may be routed to mobile or VoIP networks, but the geographic association remains for regulatory and emergency services purposes. When dialing from abroad, the plus sign (+) represents the international access code, and callers should be aware that some networks may require a specific international prefix instead.