+1 800.462.8694 U.S. | +1 770.937.9735 Worldwide

Get Vietnam Toll Free Numbers

Customers in Vietnam call you toll free. Forward calls to any device, anywhere in the world. 

Customers in Vietnam call you toll free. Forward calls to any device, anywhere in the world.

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Reach more Callers with a Vietnam Toll Free Number

Vietnam toll free numbers are business numbers that allow callers in Vietnam reach your business for free. Callers easily recognize Vietnam toll free numbers by their dial-code. Your Vietnam toll free number includes 20+ VoIP features like advanced call forwarding, virtual attendant, call conferencing and many more at no extra cost. There are no one-time fees or minimum contacts, and you can try your Vietnam VoIP number service for 30 days risk-free. Get a toll free number in Vietnam today and instantly create a professional appearance in one of Asia’s fastest-growing economies.

Vietnam Phone Numbers for Business

Vietnam’s large consumer market and growing economy make it a popular spot for international companies. The business benefits of getting a Vietnam toll free number include:

  • Callers in Vietnam are more likely to reach out to companies that provide toll free numbers.
  • Vietnam toll free numbers create a professional appearance for your business.
  • Setting up Vietnam numbers is easy and does not require additional hardware.
  • Toll free numbers in Vietnam are simple to remember and help your business stand out.
  • Low rates from AVOXI help you reduce call costs around the world.
  • Advanced call forwarding rules allow you to forward calls on a flexible schedule.
  • Activating Vietnam toll free numbers takes less than 24-48 hours or less.
  • AVOXI’s Online Portal makes it easy to view call logs and download analytics.
  • Vietnam toll free numbers from AVOXI include 20+ VoIP number features like virtual call forwarding, hosted call recording, IVR (auto attendant), call grouping, voicemail services and much more!

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Need Local Numbers Instead?

Get the Best Vietnam VoIP Number Service for Business

AVOXI includes 20+ VoIP features when you set up a Vietnam toll free number. VoIP features include advanced call routing, IVR (auto attendant), call groups, voicemail to email, call screening and barring, custom caller ID, and many more. Easily manage your Vietnam virtual number settings from the AVOXI Core Online Portal. Set advanced call routing rules, view call logs and analytics, self-provision new virtual phone numbers online, and much more. Learn more about our VoIP business features.


How to Get a Vietnam Toll Free Number Today

You can set up toll free Vietnam numbers today by purchasing a number online or calling us from any of our global numbers. If you would like a specific phone number custom pricing, fill out the quote form and an AVOXI specialist will contact you with more options today!

How Much Do Vietnam VoIP Numbers Cost?

AVOXI provides a range of Vietnam VoIP number packages to meet the needs of companies of all sizes. Vietnam toll free number plans start as low as at $30.49 per month. Customers that expect a large volume of calls, or do not know how much call traffic to expect, should reach out to a specialist for a custom quote.


Purchase Online

Buy Vietnam numbers and set up service online! After your purchase, a specialist will reach out and ensure your service is setup to your preferences.


Call AVOXI from

 US/Canada: 1 800 394 1980
 United Kingdom: 0800 652 5029
 Hong Kong: +852 30114974
 Worldwide: +1 (770) 937-9735
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Get Custom Pricing

If you don’t see the number you need, or if you expect high amounts of call traffic and would like to learn more about discounted rates, let us know!

Want to Learn More About Business Phone Numbers in Vietnam or Other Countries?

Why Companies Worldwide Choose AVOXI

AVOXI has been a global leader in business communications for nearly 20 years. Every month, AVOXI's reliable VoIP network handles over 40,000 minutes of calls for companies in 50+ countries. With AVOXI, you get:

  • Global Reliability: Experience maximum uptime through AVOXI’s optimized worldwide network, connected via multiple data centers in North America, Asia, and Africa.
  • Expert Support: Locations in the USA, Caribbean, Latin America, Africa, and Hong Kong means that experienced technical support is accessible anytime you need it.
  • Superior Call Quality: AVOXI is a global leader in VoIP call quality standards. Over 98% of calls handled by AVOXI have received MOS scores above 3.5 (the industry standard for “good” to “excellent” voice quality).
  • Customer Focus: When you become an AVOXI customer, you receive a dedicated account manager that understands your business and is always looking out for you.
  • Worldwide Coverage: Direct partnerships and interconnections with Tier 1 carriers around the globe ensure that you get top-quality voice resolution at the most competitive rates in 140+ countries.
  • Scalability: AVOXI’s large portfolio of VoIP telephony solutions and cloud-based platforms makes it easy to customize our communication services with your evolving business needs.
AVOXI Company Values

Doing Business in Vietnam

Vietnam experienced remarkable growth since liberalizing its economy in the mid-1980’s. Since shifting towards a mixed-economic model, the country has become a hotspot for foreign investment. Vietnam benefits greatly from international trade, with exports account for two-thirds of GDP. Key trade partners include China, South Korea, Japan, Taiwan , and the USA. Goldman Sachs named Vietnam a Next Eleven Nation, predicting the country could become one of the world’s top economies within the 21st century.

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Frequently Asked Questions About Vietnam Toll Free Service

How long does it take to get a Vietnam toll free number?

AVOXI sets up Vietnam virtual phone numbers in less than 24 - 48 hours. In most cases, your Vietnam virtual phone number is active the following business day.

Do I need to provide any documentation?

There are no special documentation requirements to get Vietnam toll free numbers. However, local carriers reserve the right to accept service requests on a case-by-case basis.

Can I look up available toll free numbers in Vietnam?

You may view available Vietnam toll free numbers in our Online Shopping Cart. Please note that AVOXI often keeps more virtual phone numbers in inventory than what the Shopping Cart displays. Additionally, new Vietnam virtual phone numbers can be secured upon your request. If you do not see the business number you are looking for, let us know and we will secure a new one for you.

Can I get custom Vietnam toll free numbers?

Yes, Vietnam toll free numbers that spell out a brand or company name are known as vanity toll free numbers. To learn more about getting a vanity toll free number contact us today!

Is my Vietnam toll free number free for mobile callers?

Vietnam virtual phone numbers are toll free from most mobile networks, including Viettel, VNPT, Vinaphone, Mobiphone, and Vietnamobile.

What other services can AVOXI offer to help my business?

In addition to Vietnam toll free numbers, popular services from AVOXI include:

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