# Vietnam temporary phone number (+84)

A Vietnamese temporary phone number (+84) receives SMS verification codes for Zalo, Shopee, Tiki, Grab, MoMo and the other Vietnamese services that only text a local mobile, and for TikTok, Facebook and Viber accounts you want registered to Vietnam. Vietnamese living abroad, cross-border sellers and teams testing Vietnamese onboarding are the usual buyers. SMS Nitro serves Vietnam from both physical-SIM and virtual pools: pick Vietnam and the app, a private +84 number is reserved for 20 minutes, the code appears in your dashboard and you pay only if it arrives.

## How do I get a Vietnam phone number for verification?

Choose Vietnam in the SMS Nitro catalog, then the app you want to verify. A private +84 number is reserved for you for 20 minutes; the SMS appears in your dashboard within seconds. Popular apps on Vietnamese numbers: TikTok, Facebook, Viber, Zalo. Vietnam numbers are unlimited and never run out. No code, no charge.

| | |
|---|---|
| Availability | Unlimited: Vietnam numbers never run out, available 24/7 |
| Price | From $0.02 per code (Microsoft / Outlook, last snapshot) |
| Country code | +84 |
| Number format | +84 XX XXXX XXX, 9 digits |
| Physical-SIM pool | Usually available |
| Local SIM rules | SIMs must be registered with ID and a photo; works well for Zalo, Facebook and TikTok. |
| Number reserved for | 20 minutes |
| Popular apps | TikTok, Facebook, Viber, Zalo |

## What to know about Vietnamese numbers

- Since 2018 every Vietnamese mobile has 10 digits nationally (03X, 05X, 07X, 08X, 09X) and 9 digits after +84, with the 0 dropped.
- SIMs must be registered with an ID card and a portrait photo, so +84 lines are tied to a verified subscriber on the carrier side.
- TikTok, Facebook, Viber and Zalo all list Vietnam among their best countries in the catalog.
- Viettel, Vinaphone and MobiFone operate most lines; their self-care apps and local wallets send codes to Vietnamese numbers only.

## Apps that work well with a Vietnam number

Vietnamese numbers are a top choice for TikTok, Facebook, Viber and Zalo, four apps whose pages list Vietnam among their best countries, and Zalo in particular expects a Vietnamese mobile. Shopee, Tiki, Grab and MoMo also text their codes to +84 numbers. At the last price snapshot Microsoft / Outlook and X (Twitter) cost $0.02 for a Vietnamese number, Yahoo Mail $0.03, Uber, imo and Kwai $0.05 and Instagram $0.07. The Vietnam price for every app appears before you confirm, and you are charged only after the SMS has reached your dashboard.

## Tips for using a +84 number

- Drop the national 0 after +84: 090 123 4567 becomes +84 90 123 4567, nine digits after the country code.
- Pick the physical-SIM pool for Zalo, Facebook and payment apps; TikTok, email and gaming sign-ups work well from the virtual pool.
- Complete the verification within 20 minutes and set a backup email or authenticator, since the number is not kept after the activation.

## FAQ

**Can I get a Vietnam phone number for Zalo verification?** Yes. Choose Vietnam and Zalo in the SMS Nitro dashboard; a private +84 number is reserved for 20 minutes and the code appears on screen. Zalo lists Vietnam among its best countries, and you pay only if the SMS arrives.

**How many digits does a Vietnamese mobile number have?** Ten digits nationally, starting with 0 (for example 09X XXXX XXX), and nine digits after +84 in international format. The 2018 renumbering moved all 11-digit mobiles to 10 digits, so older formats are no longer valid.

**Do Vietnamese numbers work for TikTok and Facebook?** Yes. Both list Vietnam among their best-performing countries in the catalog. Pick the app, choose Vietnam and the pool, enter the +84 number and read the code in your dashboard. An undelivered code is refunded automatically.

**Which apps are cheapest on a Vietnam number?** At the last price snapshot Microsoft / Outlook and X (Twitter) cost $0.02, Yahoo Mail $0.03 and Uber, imo and Kwai $0.05 for a Vietnamese number. Each app page shows the current Vietnam price before you confirm, and nothing is charged if the code does not arrive.

**How much does a Vietnam number cost?** From $0.02 per delivered code (Microsoft / Outlook) at the last price snapshot. Strict apps and physical-SIM lines cost more; the exact price of each app on a Vietnam number is shown before you confirm and frozen until the SMS arrives.

**Do I need to be in Vietnam to use a +84 number?** No. Everything happens online: the number is reserved in your SMS Nitro dashboard and the SMS is read there, so your own location and SIM do not matter.

**Are Vietnamese numbers physical SIM or virtual?** Both pools exist. Physical-SIM Vietnam numbers are real carrier lines and pass strict checks (WhatsApp, Google, banks); virtual ones are cheaper and fine for most sign-ups. The pool is labeled before you confirm.

**What if the SMS to my Vietnam number does not arrive?** You are not charged. The held amount returns to your balance automatically and you can take another Vietnam number, or switch country, right away.

**How long can I use the Vietnam number?** The number is reserved for 20 minutes. Every SMS sent to it in that window appears in your dashboard, and you pay only when the first code arrives.

Source: https://smsnitro.com/countries/vietnam