Saint-Petersburg
Phone: 7 (812) 303 91 20
Fax: 7 (812) 303 91 21
e-mail: info@beltel.ru

Moscow
Phone: 7 (495) 981 00 44
Fax: 7 (495) 981 08 01
e-mail: beltel.msk@beltel.ru

Voronezh
Phone: 7 (473) 253 99 07
253 26 87, 253 98 89
e-mail: beltel.vrn@beltel.ru