Vietnam Virtual Number
A +84 number gives you a Vietnamese line for a fast-industrialising economy that runs on Zalo. It is ready in minutes, unlimited to text and call from, and paid in crypto with no ID.
One price for the number. Everything else is unlimited.
You pay to hold the number, and that is it. Sending and receiving texts, taking calls, and dialling out are all included with no per-message or per-minute charge. Top up in crypto, and your number stays live as long as your plan is active.
- Unlimited SMS, send and receive, verification codes included
- Unlimited calls, inbound and outbound, no per-minute meter
- Keep the same number, month to month or by the year
Or grab a one-time number for a single code from $0.85
A Vietnamese line for a rising market
Vietnam is one of the world's fastest-industrialising economies, a manufacturing magnet and an increasingly digital consumer market. It also runs on Zalo, the home-grown messenger that dominates chat and business locally, alongside Shopee and Lazada. A +84 line lets you register on those, reach Vietnamese customers, or stay connected, without a Vietnamese SIM or the biometric registration one now involves.
It is a full two-way line. With unlimited texts and calls, a Ho Chi Minh City 28 landline or a mobile can be the number that catches your Vietnamese codes, the one a Shopee seller rings, and the one contacts save, answered wherever you are.
And it stays private. You pay in crypto, the number lands in your dashboard, and nothing is filed under your name.
Codes land the second they are sent
Point any signup at your Vietnam number and the verification SMS arrives in your dashboard right away, ready to copy. No SIM to swap, no roaming, no waiting. Replies and calls go back out from the same number, all included.
- Instant delivery of SMS codes to your account
- Reply and place calls from the same Vietnam line
Three kinds of Vietnam line, all two-way
Mobile number
A +84 mobile line on the 3, 5, 7, 8, or 9 ranges, what Vietnamese apps and services text a code to.
City landline
A city line, so 24 reads as Hanoi and 28 as Ho Chi Minh City, for a fixed local presence.
Toll-free 0800
A 1800 line, free for callers within Vietnam.
Works with the apps you actually use
A Vietnam +84 number sails through verification on the services people ask about most, from messengers and social apps to banking logins.
App and bank policies can change over time. If a code ever fails to arrive on your Vietnam number, our support team will swap it at no charge.
What people use a +84 number for
Register on Zalo and local apps
Vietnam runs on Zalo, and many local services want a Vietnamese number at signup. A +84 line lets you register where a foreign number is refused.
Support a manufacturing presence
For companies sourcing or producing in Vietnam, a local +84 number is a credible contact for suppliers and staff without a local SIM.
Sell on Shopee and Lazada
Vietnam's big marketplaces expect a Vietnamese number to verify. This line receives their codes without a local SIM.
Keep Vietnam reachable
Vietnamese banks and your contacts still text the number you had. A live +84 line keeps them connected after you move on.
Good to know about Vietnam numbers
Vietnam runs on Zalo
Zalo, not WhatsApp, is Vietnam's dominant messenger, used for chat, business, and services, and a Vietnamese number helps when registering it.
How the numbers read
Vietnamese mobiles run on the 3, 5, 7, 8, and 9 ranges, while 24 marks a Hanoi landline and 28 a Ho Chi Minh City one.
Registration, avoided
Vietnam has tightened SIM registration, including biometric steps. A virtual number skips all of it, set up online and paid in crypto.
Use it from anywhere
The line runs on our network, so a Hanoi number works from Berlin or Boston on just an internet connection.
Vietnam, Zalo, and the factory-floor economy
Vietnam sits at the centre of the global manufacturing shift, drawing brands and suppliers moving production into the country, while at home its consumers have gone firmly digital. The distinctive thing is the software: where most of the world defaults to WhatsApp, Vietnam runs on Zalo, its own messenger, for everything from friends to shopfronts to official notifications.
A virtual +84 line fits both sides. It gives a sourcing manager or exporter a credible local contact number, and it gives anyone a Vietnamese line to register on Zalo, Shopee, and local services, without a biometric-registered SIM. Where a Vietnamese bank account is separately needed, the number handles the SMS side rather than the account.
Three steps to your Vietnam line
Pay in crypto
Top up your balance with Bitcoin, Monero, or another coin. No card, no ID, no personal details required.
Get your number
Choose monthly or yearly and pick a line type. Your +84 number is assigned to your account, ready to use right away.
Text and call freely
Read and send SMS and take or place calls from your dashboard. It is all unlimited, so use it like a normal line.
Why people choose SimVala
4.8from 39,452 verified reviews“Bought it for a weekend in Albania. Installed it before leaving Zagreb and had no problems.”
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“Just needed a second number for a short period. It was easy enough to set up and has worked fine.”
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Vietnam number FAQ
Are texts and calls unlimited?+
Yes. The plan covers the number, and SMS and calls both ways are included, with nothing charged per message or per minute.
Can I use it to register on Zalo?+
Yes. A +84 number can receive the SMS code Zalo and other Vietnamese services send at signup, which is where a foreign number is often refused.
Does it work with WhatsApp too?+
Yes. It registers and verifies on WhatsApp, Telegram, and Signal, though Zalo is the dominant app in Vietnam.
Do I need a registered Vietnamese SIM?+
No. Vietnam has tightened SIM registration, but this is set up online with no ID and crypto payment.
Will it receive Vietnamese codes?+
Yes. It takes the SMS one-time codes Vietnamese banks, marketplaces, and services send to confirm a login or a signup.
Can I keep it long-term?+
Yes. It stays yours while the monthly or yearly plan is active, so it works as a lasting line rather than a burner.
Do I have to be in Vietnam?+
No. It works over the internet from anywhere in the world.