Contacts Phone +7 (812) 622-06-56 E-mail reception@diplomat-hotel.spb.ru Reception Phone +7 (812) 622-06-56 E-mail on general on issues reception@diplomat-hotel.spb.ru WhatsApp, Telegram +7 951 643 45 64 Address 191144, Saint-Petersburg, Degtiarniy pereulok 7А Sales and marketing department Phone +7 (812) 622-06-56 (доб. 124), +7 (900) 632-89-32 E-mail sale@diplomat-hotel.spb.ru Restaurant Attaché Phone +7 (952)-385-18-69 E-mail attache@diplomat-hotel.spb.ru Hotel director E-mail hm@diplomat-hotel.spb.ru