Area Code 38 – Häme
The phone area code for Häme is 38 (international format +35838). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 38
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Häme
Geographic Coverage and Administration
The Finnish area code 38 is a geographic National Destination Code (NDC) assigned to the Häme region, a historical province in southern Finland. This code covers the administrative districts of Kanta-Häme and Päijät-Häme, including major cities such as Hämeenlinna, Lahti, and Riihimäki. The area is known for its strong industrial base and proximity to the capital, Helsinki, which is about 100 kilometers to the south.
Dialing Formats and Numbering Structure
Within Finland, calls to numbers in the 38 code are made using the national trunk prefix 0 followed by the area code and the subscriber number. The local subscriber numbers typically have lengths of 5 to 7 digits, making the complete national significant number (NSN) 8 to 10 digits long when including the leading 0. For example, a local number might be 03 8123 456 (national format) or +358 3 8123 456 (international format).
When dialing from abroad, callers must use the international prefix (e.g., 00 or +) followed by Finland's country code 358, then the area code 3 (without the leading zero), and the subscriber number. For instance, to call a number in Hämeenlinna from the United States, you would dial 011 358 3 8123 456.
Overlay Considerations and Number Portability
Currently, there is no overlay code for the 38 area; the code is used exclusively for geographic numbers in the Häme region. However, number portability is fully implemented in Finland, allowing subscribers to retain their numbers when switching between fixed-line operators. This means that a number with the 38 prefix may not necessarily be physically located in the Häme area if the subscriber has moved and ported their number.
Caller Instructions
- Local callers within Finland should dial 03 followed by the subscriber number, omitting the area code if calling from the same local exchange area (though this is rare in modern networks).
- International callers should replace the leading 0 with the country code +358 and drop the initial zero, resulting in +358 3 plus the subscriber number.
For businesses and individuals in the Häme region, the 38 code is an integral part of their identity, and understanding the correct dialing procedure is essential for seamless communication with both domestic and international contacts.