Japan temporary phone number (+81)
A Japanese temporary phone number (+81) is needed for services that accept only a Japan mobile: Mercari, Rakuten, Yahoo! JAPAN, PayPay and LINE accounts registered in Japan all ask for a 070, 080 or 090 number. Japan has strict ID and residence checks for SIM contracts, so a local number is hard to come by from abroad. SMS Nitro offers Japan numbers from the virtual pool: pick Japan and the app, confirm the price shown, and the number is reserved for 20 minutes, code delivered to your dashboard. You pay only if the code arrives; otherwise the hold is refunded.
How do I get a Japan phone number for verification?
Choose Japan in the SMS Nitro catalog, then the app you want to verify. A private +81 number is reserved for you for 20 minutes; the SMS appears in your dashboard within seconds. Popular apps on Japanese numbers: WhatsApp, Telegram, Google and more. Japan numbers are unlimited and never run out. No code, no charge.
- Availability
- Unlimited: Japan numbers never run out, available 24/7
- Price
- Shown in the dashboard before you confirm
- Country code
- +81
- Number format
- +81 70/80/90 XXXX XXXX
- Physical-SIM pool
- Limited; mostly virtual numbers
- Local SIM rules
- Strict ID and residence checks for local SIMs; the pool is mostly virtual, with unlimited numbers.
- Number reserved for
- 20 minutes
- Popular apps
- WhatsApp, Telegram, Google
Prices for Japan are shown in your dashboard before you confirm. Numbers are unlimited and never run out; you pay only when the code arrives.
What to know about Japanese numbers
- Japanese mobile numbers are 11 digits domestically, starting 070, 080 or 090; internationally the zero is dropped: +81 70/80/90 XXXX XXXX.
- Voice-capable SIMs in Japan require photo ID and proof of residence by law, so a Japan number is hard to get without living there.
- Japan numbers on SMS Nitro come from the virtual pool; the price for each app is shown in the dashboard before you confirm.
- Japanese services often send the code inside a Japanese-language message; the dashboard shows the full SMS text, so the digits are easy to spot.
Apps that work well with a Japan number
Japan numbers are mostly requested for Japanese services: Mercari, Rakuten, Yahoo! JAPAN, LINE accounts registered in Japan, PayPay and game publishers with Japan-only regions. Global apps such as Google, Discord, Telegram and X also accept a +81 number when you want the account tied to Japan. The dashboard lists every app with a Japanese number available right now and shows the price before you confirm; numbers are unlimited and never run out. You pay only when the SMS code reaches your dashboard; a code that never arrives is refunded automatically.
Tips for using a +81 number
- Enter +81 followed by the number without its leading zero: 090-1234-5678 becomes +81 90 1234 5678. Japanese forms often want the domestic 11-digit version with the 0.
- Japan numbers are from the virtual pool; pick them for apps that accept virtual ranges, and check the app page for how it treats Japan.
- The number is reserved for 20 minutes. Register an email and password, or an authenticator, on the Japanese account before the window closes.
Frequently asked questions
Can I get a Japan phone number for SMS verification from outside Japan?
Yes. SMS Nitro lists Japan in the dashboard: choose the app, confirm the price shown, and a +81 number is reserved for 20 minutes. Type it into the app and the code appears in your dashboard. You pay only if the code arrives; otherwise the hold is refunded automatically.
Why do Japanese apps like Mercari or Rakuten require a Japanese phone number?
Japanese services use the mobile number as proof the user is in Japan, because every voice SIM there is tied to ID and a local address. A +81 number from SMS Nitro satisfies the SMS step; other requirements the service has, such as a Japanese address or bank, remain yours to meet.
What does a Japan temporary number cost?
Prices are per app and are displayed in the dashboard before you confirm; Japan numbers are from the virtual pool. The amount is held when the number is reserved and charged only when the SMS code arrives. If no code comes within 20 minutes, the hold returns to your balance.
How do I type a Japanese mobile number with the +81 country code?
Drop the first zero of the domestic number and add +81: 080-XXXX-XXXX becomes +81 80 XXXX XXXX, 10 digits after the country code. If the app already shows the Japan flag, enter the domestic 11-digit form with the zero.
How much does a Japan number cost?
It depends on the app: a few cents for popular apps, more for physical-SIM lines and strict apps. The price of each app on a Japan number is shown in your dashboard before you confirm and frozen until the SMS arrives.
Do I need to be in Japan to use a +81 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 Japanese numbers physical SIM or virtual?
Mostly virtual. Japan numbers work for most sign-ups; for strict apps that refuse VoIP ranges, pick a country with a physical-SIM pool.
What if the SMS to my Japan number does not arrive?
You are not charged. The held amount returns to your balance automatically and you can take another Japan number, or switch country, right away.
How long can I use the Japan 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.
Related pages
Get your verification code now
Top up from $5, pick an app and a country, and read the SMS in your browser. Charged only when the code arrives.
Get a number+1 (415) 555-0132