Main parts of the department are located in Konemiehentie 2 and Maarintie 8.
Department of Communications and Networking
P.O.Box 15400 (T building) / 15500 (TUAS building)
Konemiehentie 2 (T building) / Maarintie 8 (TUAS building)
Department telefax number is +358-9-470 22474.