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

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.

Get Vietnam Toll Free Numbers Fast
No Setup Fees or Minimum Contracts
Forward Calls to Any Device, Anywhere
Transfer Toll Free Numbers in Vietnam for Free
Outbound and Inbound Number Features Included
Try Vietnam Toll Free Number Plans 30 Days Risk-Free
Get Vietnam Toll Free Numbers Fast
Forward Calls to Any Device
No Setup Fees, No Contracts
Call Groups, Time-based Routing, IVR, and 20+ Features Included
Try Vietnam Toll Free Number Plans 30 Days Risk-Free
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Get a Vietnam Toll Free Number Today

Vietnam toll free numbers are business numbers that allow callers to 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 Vietnamese toll free 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.

Try Toll Free Numbers in Vietnam Risk-Free

Getting Vietnam toll free phone numbers is quick, easy, and risk-free with AVOXI:

  • Try any Vietnam toll free number plan for 30 days risk-free.
  • Get toll free numbers in Vietnam starting at just $30.49 per month.
  • Buy toll free numbers in Vietnam with no setup fees or contracts. 
  • Earn $25-$1,000 when you transfer your existing Vietnamese 120 phone numbers to AVOXI's network.
  • Every Vietnam toll free service plan includes 20+ features like time-based routing and IVR at no additional cost.
vietnam toll free

Every Vietnam Toll Free Number Includes Advanced Business Features

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Get an advanced feature set with every business phone number plan.

  • Create unlimited call groups with custom handling rules.
  • Enjoy 15 days of free call recording or set up an extended plan.
  • Update your IVR menus and call greetings online anytime.
  • Host unlimited call conference rooms with up to 500 participants.
  • Customize advanced toll free number forwarding rules like time-based routing, simultaneous ringing, find-me-follow-me and more.
  • Advanced routing, voicemail services, detailed analytics, and many more features automatically included at no extra cost.

Expect the Best from Your Vietnam Toll Free Number Service

AVOXI includes 20+ advanced 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.

international toll free service provider

 How to Buy a Vietnam Toll Free Number Today

AVOXI makes it quick, simple, and affordable to get a toll free number in Vietnam. You can set up your service today when you buy toll free number online, submit a contact form, or call us directly from any of the numbers listed below. If you would like help reserving a specific toll free phone number in Vietnam or you would like to request custom pricing, contact us today!

1. Buy Vietnam Toll Free Numbers Online

buy vietnam toll free number

Buy Vietnam Toll Free Numbers Online


Buy a Vietnam toll free number online and customize your features now! After your purchase, an AVOXI specialist will contact you to ensure your service settings are working according to your preferences.

Buy a Vietnam toll free number online and customize your features now! Afterward, an AVOXI specialist will contact you to ensure your service settings are working according to your preferences.

2. Contact AVOXI Directly

buy toll free number vietnam

Call AVOXI from


 US/Canada: 1 800 394 1980
thailand virtual numbers Thailand: 001 800 1562 055297
 Australia: 1 800 834558
 Worldwide: +1 (770) 937-9735
 US/Canada: 1 800 394 1980
thailand virtual numbers Thailand: 001 800 1562 055297
 Australia: 1 800 834558
 United Kingdom: 0800 652 5029
 Hong Kong: +852 30114974
singapore phone number Singapore: 800 852 6179
malaysia virtual number Malaysia: 1800 819 244
 Germany: 0800 000 0476
 South Africa: 080 098 1340
Virtual Mexico Phone Number Mexico: 01 800 099 1204
 Worldwide: +1 (770) 937-9735
israel virtual numbers Israel: 180 946 5062
philippines phone numbers Philippines: 1800 1110 1769
spain virtual number Spain: 800 654 432
italy virtual number Italy: 800 790 731
japan virtual number Japan: 0053 116 0832
new zealand virtual number New Zealand: 0800 450 951
indonesia virtual number Indonesia: 001 803 016 0060
south korea virtual number South Korea: 00798142030207
switzerland virtual number Switzerland: 0800 899 839
netherlands virtual numbers Netherlands: 0800 023 4197

3. Get Custom Pricing

buy vietnam toll free

Get Custom Pricing


If you don’t see the toll free phone number you need, let us know and we will reserve it for you! If you expect high call volumes, use this form to get more information about custom pricing plans.

If you don’t see the toll free number you need, let us know and we will reserve it for you! If you expect high call volumes, use this form to get more information about custom pricing plans.

Why So Many Companies Choose AVOXI

There's a reason that thousands of companies worldwide trust AVOXI as their toll free service provider. Choosing AVOXI gets you:

Global Redundancy (16)

Worldwide Reliability


AVOXI's global toll free number network is backed by multiple VoIP data centers with failover routing worldwide.

Customer Focus (7)

Customer Focus


Every toll free number plan includes access to 24/7 support and a dedicated account manager.

Best VoIP call quality

Superior Call Quality


Over 98% of calls handled by AVOXI score above the global standard for "excellent" VoIP call quality.

Cutting Costs (8)

Reduced Costs


Compare your current phone number rates and learn how much you can save by switching to AVOXI.

GlobalConferencing (5)

Global Coverage


AVOXI's inventory of hard-to-get toll free phone numbers means you can start taking calls fast.

Scalability&Flexibility (6)

Simplified Scalability


Easily add our toll free numbers to your current system or use AVOXI as your complete business phone service.

Frequently Asked Questions

Still Have Questions About Vietnam Toll Free Numbers?