Trung Tam Viettel Huyen Tran Van Thoi - Chi Nhanh Viettel Ca Mau Address: No 79, Khom 7, Song Doc Town, Tran Van Thoi District, Ca Mau Province Enterprise code: 0100109106-219 Phone: 02906276178 Representative: Pham Chi Nguyen Adress: No 115, Tran Van Thoi Town, Tran Van Thoi District, Ca Mau Province Song Doc Town, Tran Van Thoi District, Ca Mau ProvinceFounding date: 21 - 2 - 2011