Viettel Telecom Customer Service Phone Number is 842462556789, email id is info@viettel.com.vn, and head office address is Viettel Group #01 Tran Huu Duc, Nam Tu Liem District, Hanoi, Vietnam. Read more about the company overview, social profiles & website link details.
You can find out the official support details of Viettel Telecom. Besides contact details, the page also offers a details overview of Viettel Telecom. Reach Viettel Telecom’s Customer Service below for queries, complaints, or feedback.
Viettel Telecom Customer Service
| Phone Number: | 842462556789 |
| Email Id: | info@viettel.com.vn |
| Office Address: | Viettel Group #01 Tran Huu Duc, Nam Tu Liem District, Hanoi, Vietnam |
| Website: | viettel.com.vn |
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