As one of the world's fastest growing telecom operators, we provide innovative telecom services and solutions, earning customer trust and enriching society.

Features & Benefits

Features & Benefits

To give yourself the best chance of reaching target customers, enhancing customer experiences and staying relevant, you need international voice brandname services presence from a trust and well-known provider. We are here to help you to make that happen.

Contact us

Contact us

Please contact us today for more information on Voice OTP.

BECOME OUR PARTNER

Our success is based primarily on close collaboration with our dearest partners. Viettel products and services are trusted and used by thousands of well-known telcos throughout the world. Become a part of the large Viettel family and get the many benefits as you go along.