Trung Tam Viettel Huyen Ngoc Hien - Chi Nhanh Viettel Ca Mau Address: Kinh 3 Hamlet, Tan An Commune, Ngoc Hien District, Ca Mau Province Enterprise code: 0100109106-215 Phone: 02906296879 Representative: Doan Van Vu Adress: Yen Hoa Commune, Yen Mo District, Ninh Binh Province Tan An Commune, Ngoc Hien District, Ca Mau ProvinceFounding date: 21 - 2 - 2011