Vietnam DID Requirements

Here you will find a detailed list of requirements to acquire Vietnam numbers.

Telnyx Engineering avatar
Written by Telnyx Engineering
Updated yesterday

DID Number Requirements for Vietnam

In order to purchase a Vietnam number you will need to provide the following:


Local Numbers in Vietnam

User registration is not required.

Toll-Free Numbers in Vietnam

For personal identity verification:

* Name, last name

* Contact e-mail

For business identity verification:

* Company name

* Contact e-mail

For address verification:

* Address Worldwide (street, building number, postal code, city and country)

* Calling card usage not permitted: The number may not be used to offer calling card services.


*Please note that once the documentation is received it will take approximately 72 hours to validate the information and activate the number for use. 

Helpful for acquiring Vietnam DIDs

Want to learn more about what you can do with Global DIDs in Vietnam? Telnyx Global DID Numbers are future-ready and start at only $1.

DID numbers are virtual, they can be assigned or reassigned to any phone or device. They’re also flexible, meaning businesses can create unlimited Vietnam DID numbers on a single SIP trunk, with few limitations.

Unrivaled DID connectivity in Vietnam

Telnyx continuously expands global calling services for seamless connectivity in Vietnam. We currently offer local calls in 49 countries and PSTN replacement in 35+ (with more coming soon).

Get Vietnam DID numbers on demand

Looking for a DID provider that offers SIP trunk connections? Telnyx streamlines your VoIP operations by providing both DID numbers and SIP trunking. This is more affordable, simplifies your phone infrastructure and reduces how many invoices you manage each month. We also own and operate our own IPs, so your calls bypass congestion on the public internet, making them more secure and reliable.

Benefits of Vietnam DIDs

  • Potential customers in Vietnam are 400% more likely to answer calls from local numbers

  • Improve call routing where individual DIDs can be assigned to specific business functions

  • Vietnam DIDs are scalable and grow as your business grows

  • Enhanced privacy for individuals, you keep your personal number personal

  • Advanced call tracking and analytical capabilities to measure volume, duration and more

Additional resources for Vietnam DIDs

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