Telco Viet Nam Joint Stock Company Address: No 3, Lane 105/18, Xuan La, Xuan Tao Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0108173696 Phone: 0988864333 Representative: Dao Giang Nam Xuan Tao Ward, Bac Tu Liem District, Ha Noi CityFounding date: 2 - 3 - 2018