Client Service and Library open
Mon–Fri 9.00–16.15

Telephone Exchange and Registry open Mon–Fri 8.00–16.15

Arkadiankatu 6 A, Helsinki
P.O.Box 1140, FI-00101 Helsinki, Finland

Tel: +358 29 509 5000
Fax: +358 29 509 5328
Email: registry(at)prh.fi

More contact details