Service phone numbers
Phone (customer service): 029 530 1110 (in Finnish and English) or 029 530 1120 (in Swedish)
Phone (exchange): 029 530 1100
Street addresses
Customer service
Street addresses of our service points
Central Administration
Opastinsilta 12 C, 00520 Helsinki
National Land Survey Registry
Opastinsilta 12 C, 00520 Helsinki
Mailing address: PL 84, 00521 Helsinki
Opening hours: Mon-Fri 8:00-16:15
Phone (exchange): 029 530 1100
Email: kirjaamo@nls.fi
Pasila Office Centre (Pasilan virastokeskus)
Opastinsilta 12 C, 00520 Helsinki
(Request entry at the info desk)
Finnish Geospatial Research Institute (FGI) / Masala
Geodeetinrinne 2, 02430 Masala