Mariehamns Telefon Ab
Postal address
Postbox 1228
FI-22111 Mariehamn
Visiting address
Ålandsvägen 52
FI-22100 Mariehamn
Municipality: Mariehamn
County: Åland Islands
Telephone: +358 (0)1827044
Fax: +358 (0)1815900
Read more about the company on www.mtel.aland.fi