Contact
Contact Viettel Customer Service for expert advice and implementing optimal business solutions.
Branch Offices
Northern
Head quarter
23rd Floor, Vinacomin Building, No. 3 Duong Dinh Nghe Street, Yen Hoa Ward, Hanoi
1800 9397
Northern Regional Operations Center
OCT3B Building, Handiresco Urban Area, Dong Ngac Ward, Hanoi
1800 9397
Hai Phong Zone
Viettel Building, Le Hong Phong Street, Hai An District, Hai Phong
1800 9397
Center Region
Central Regional Operations Center
Viettel Building, No. 58–60 Xo Viet – Nghe Tinh Street, Hoa Cuong Nam Ward, Da Nang
1800 9397
Southern
Southern Regional Operations Center
Viettel Building, 158/2A Hoang Hoa Tham Street, Bay Hien Ward, Ho Chi Minh City
1800 9397
Viettel Customer Service
We are present nationwide, connecting values and spreading trust to every customer.
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