Zalo for Vietnamese contacts
Zalo is the country’s everyday messenger, and a Vietnamese number is the natural way to join it and reach local businesses.
37 numbers in stock+84 · Asia
Vietnam phone number (+84) — real mobile, SMS & calls
Yes — you can get a real Vietnam mobile number (+84) online — it is assigned as soon as your payment is confirmed. It is a genuine mobile line, not VoIP: unlimited incoming SMS, 500 outgoing texts and 1,000 calling minutes a month, from $1.80/month on the 12-month plan. Sign up with just an email, pay in USDT or USDC and keep it as long as you renew.
Vietnam has its own messaging giant in Zalo, which sits alongside Facebook as the main way people talk. A fast-growing tech outsourcing sector and a large overseas diaspora both keep demand for +84 numbers strong.
- Real mobile line — not VoIP
- Unlimited incoming SMS & calls
- Keep it as long as you want
- 7-day replacement guarantee
Pricing
From$1.80/mo
on the 12-month plan
Choose 1, 3, 6 or 12 months at checkout — every term price is shown there.
See plans & buyOTP number (single code)from $0.10
Every term (1, 3, 6 or 12 months): unlimited incoming SMS & calls, 500 SMS + 1,000 minutes out every month. Renew as long as you want. Buy with crypto — no wallet top-up needed.
Example numbers
- +84 XX 2876 4XXin stock
- +84 XX 5332 6XXin stock
- +84 XX 2164 4XXin stock
Digits are masked. The full number is shown once it is assigned to your account.
Included in every plan
What you get with a Vietnam number
- Real mobile number — not VoIP, not a shared inbox
- Unlimited incoming SMS
- 500 outgoing SMS every month
- 1,000 calling minutes every month
- Unlimited incoming calls
- Works with WhatsApp, Facebook, Google, Telegram, Instagram & 110+ apps
- Keep it as long as you want — yours on every renewal
- 7-day replacement guarantee — or a full refund to your PhoneBorn balance
Plan allowances apply to numbers you keep (1, 3, 6 or 12-month plans). Single-use OTP numbers are a separate product: one code, refunded automatically if no code arrives.
7-day replacement guarantee — or a full refund to your PhoneBorn balance
If your Vietnam number doesn't work for WhatsApp, Facebook, Google, Telegram or any app you need within 7 days of purchase, replace it with a new Vietnam number for free — instantly from your dashboard, up to 3 times, no questions asked.
Never used it? If the number hasn't sent or received a single SMS or call, you can take a full refund to your PhoneBorn balance instead within the same 7 days.
How it works: Buy a number and try it with your app → Not working? Press “Replace number” within 7 days → Get a new number from the same country — instantly, free. Guarantee details · Replacement & refund policy
Vietnam number: key facts
- Country code
- +84
- Mobile number format
- 09x xxx xxxx → +84 9x xxx xxxx
- Mobile number length
- 9 digits after +84
- Mobile prefixes (after +84)
- 3, 5, 7, 8, 9
- Capital
- Hanoi
- Population
- 101 million
- Currency
- Vietnamese đồng (VND)
- Language
- Vietnamese
- Time zone
- UTC+7
- Number type
- Real mobile number (not VoIP)
- Plans
- 1, 3, 6 or 12 months · From $1.80/month on the 12-month plan · OTP from $0.10
- Payment
- Stablecoins only (USDT, USDC) — email sign-up, no ID
Use cases
Who needs a Vietnam number?
Tech outsourcing in Ho Chi Minh City
Firms working with development teams in Ho Chi Minh City, Hanoi or Da Nang use a local number for calls and Zalo groups.
Vietnamese diaspora
Vietnamese communities in the US, Australia, Japan and Europe keep a +84 number for family chats and MoMo payments.
How it works
Get a Vietnam number in four steps
No SIM card, no store visit and no ID. The whole process takes about a minute once your wallet is funded.
Get startedCreate an account
Sign up with just an email and a password — no phone number, no ID.
Top up with stablecoins
Add funds with USDT or USDC. Your wallet is credited once our team confirms the on-chain payment.
Choose Vietnam
Pick 1, 3, 6 or 12 months (from $1.80/mo on the 12-month plan; every term price is shown at checkout) for a +84 number you keep, or a single-use OTP number for one code.
Use it right away
SMS and codes appear in your live inbox as soon as they are sent; calls work from the dashboard.
Prices by service
Vietnam OTP prices for every service
Single-use OTP numbers for Vietnam, priced per code. A number you keep receives SMS from all of these at no extra cost.
Show all services
| Service | OTP price |
|---|---|
| Threads | $0.15 |
| Truth Social | $0.13 |
| VK | $0.13 |
| OK.ru | $0.10 |
| Twitch | $0.11 |
| Bluesky | $0.11 |
| Coinbase | $0.29 |
| Kraken | $0.25 |
| Bybit | $0.24 |
| OKX | $0.24 |
| KuCoin | $0.23 |
| Bitget | $0.23 |
| PayPal | $0.32 |
| Revolut | $0.30 |
| Wise | $0.29 |
| Stripe | $0.25 |
| Cash App | $0.28 |
| Microsoft | $0.15 |
| Outlook | $0.14 |
| Yahoo | $0.11 |
| Proton | $0.14 |
| Tuta (Tutanota) | $0.11 |
| Zoho | $0.11 |
| Yandex | $0.13 |
| Mail.ru | $0.10 |
| Naver | $0.19 |
| Dropbox | $0.11 |
| Claude | $0.21 |
| Gemini | $0.18 |
| Perplexity | $0.15 |
| eBay | $0.15 |
| Shopify | $0.14 |
| Alibaba | $0.14 |
| AliExpress | $0.13 |
| Temu | $0.11 |
| Shein | $0.11 |
| Walmart | $0.15 |
| Etsy | $0.14 |
| Craigslist | $0.16 |
| Vinted | $0.13 |
| OLX | $0.10 |
| Nike | $0.14 |
| Adidas | $0.13 |
| Mercado Libre | $0.13 |
| Tinder | $0.21 |
| Service | OTP price |
|---|---|
| Bumble | $0.20 |
| Hinge | $0.20 |
| Badoo | $0.13 |
| Happn | $0.13 |
| Grindr | $0.15 |
| OkCupid | $0.14 |
| Steam | $0.13 |
| Blizzard / Battle.net | $0.14 |
| Epic Games | $0.13 |
| Roblox | $0.10 |
| Riot Games | $0.13 |
| PlayStation | $0.14 |
| Xbox | $0.13 |
| Nintendo | $0.13 |
| Uber | $0.19 |
| Lyft | $0.18 |
| Bolt | $0.14 |
| Grab | $0.14 |
| Gojek | $0.13 |
| DoorDash | $0.16 |
| Deliveroo | $0.15 |
| Glovo | $0.13 |
| Airbnb | $0.18 |
| Netflix | $0.13 |
| Spotify | $0.11 |
| AWS | $0.16 |
| Booking.com | $0.14 |
| Cloudflare | $0.13 |
| Crypto.com | $0.25 |
| DigitalOcean | $0.14 |
| Fiverr | $0.14 |
| foodpanda | $0.11 |
| GitHub | $0.13 |
| Indeed | $0.11 |
| Payoneer | $0.28 |
| Shopee | $0.11 |
| Skrill | $0.25 |
| Slack | $0.11 |
| Uber Eats | $0.15 |
| Upwork | $0.15 |
| Venmo | $0.28 |
| YouTube | $0.15 |
| Zoom | $0.11 |
| Any other service | $0.13 |
Keep your Vietnam number as long as you want
A Vietnam number is only useful if it is still yours next year. Zalo and Facebook — and most banks, marketplaces and exchanges — send codes to the number again when you switch phones, reset a password or log in from somewhere new.
Renew for 1, 3, 6 or 12 months at a time (from $1.80/month on the 12-month plan; every term price is shown at checkout) and the same +84 number stays on your account for as long as you want. Nobody else is assigned it while you hold it, and auto-renew from your wallet means it never lapses by accident.
Travelling, moving or living abroad
Vietnamese SIM cards must be registered with a passport or national ID, and unverified subscriptions can be suspended.
With PhoneBorn you skip the SIM counter entirely: the Vietnam number lives in your browser, so it works before you land, while you are there and after you leave — no roaming charges on incoming SMS.
Vietnamese diaspora: Vietnamese communities in the US, Australia, Japan and Europe keep a +84 number for family chats and MoMo payments.
FAQ
Vietnam phone number FAQ
How do Vietnam mobile numbers look?
Vietnam mobile numbers are written 09x xxx xxxx → +84 9x xxx xxxx — 9 digits after the +84 country code. When an app asks for your number, pick Vietnam (+84) and enter the digits without any leading trunk 0.
Can I use a Vietnam number for WhatsApp?
Yes. It is a real mobile number, so WhatsApp can verify it by SMS or by voice call — both arrive in your PhoneBorn inbox. If you only need one WhatsApp code, a single-use OTP number for Vietnam costs $0.20. For an account you plan to keep, a plan you renew is the safer choice because WhatsApp re-verifies when you change phones.
Can I make and receive calls on a Vietnam number?
Yes. Every plan includes 1,000 outgoing calling minutes a month and unlimited incoming calls, plus unlimited incoming SMS and 500 outgoing SMS. Voice-call verification codes are therefore covered too.
Which apps work with a Vietnam number?
Works with WhatsApp, Facebook, Google, Telegram, Instagram, TikTok and 110+ apps — and if it ever doesn't in the first 7 days, we replace it free. Popular locally: Zalo, Facebook, Messenger, TikTok. Each app sets its own rules on which numbers it accepts; real mobile numbers pass the line-type checks that block VoIP numbers, and the 7-day replacement guarantee covers you if one doesn't.
What if my Vietnam number doesn't work for my app?
You're covered by the 7-day replacement guarantee: if your Vietnam number doesn't work for WhatsApp, Facebook, Google, Telegram or any app you need within 7 days of purchase, press “Replace number” in your dashboard to get a new Vietnam number for free — instantly, up to 3 times, and your plan and expiry date stay the same. Never used it? If the number hasn't sent or received a single SMS or call, you can take a full refund to your PhoneBorn balance instead within the same 7 days. Single-use OTP numbers are refunded automatically if no code arrives.
Do I need ID or a Vietnam address?
No. You only need an email address — no passport, no local address and no residency. That is the main difference from a local prepaid SIM. Vietnamese SIM cards must be registered with a passport or national ID, and unverified subscriptions can be suspended.
How much does a Vietnam phone number cost?
A number you keep costs from $1.80/month on the 12-month plan; 1-, 3- and 6-month terms are also available — see all term prices at checkout. A single-use OTP number that receives one code costs from $0.10. Prices are in USD and you pay from a crypto-funded wallet.
Can I use the number outside Vietnam?
Yes. The number works from anywhere with an internet connection — you read SMS in the web dashboard, so there is no roaming and no SIM. Handy whether you are in Hanoi or on the other side of the world.
More numbers in Asia
All countries →Your Vietnam number is a few steps away.
Create an account with just an email, top up with USDT or USDC and get a real mobile number — SMS and calls included — as soon as your payment is confirmed.