# Temporary number for LINE verification

LINE requires a phone number at sign-up and sends a 6-digit code by SMS; if LINE offers 'Verify by call', request the SMS, as SMS Nitro numbers receive texts only. LINE rejects most VoIP ranges; the catalog marks physical-SIM countries for it. One LINE account exists per phone number, and the number's country sets your LINE region. With SMS Nitro the number is reserved for 20 minutes; read the code in your dashboard. You pay only if the code arrives; otherwise the automatic refund returns the held amount.

## Can I verify LINE with a temporary number?

Yes. Pick LINE in the catalog, choose a country (Thailand, Indonesia, United States, Philippines have the best recent results), enter the number in the app and read the 6-digit code in your dashboard. The number is reserved for 20 minutes and you are charged only when the SMS arrives. LINE rejects most VoIP numbers, so choose a country marked physical SIM. Numbers for LINE are unlimited and never run out.

| | |
|---|---|
| Availability | Unlimited: LINE numbers never run out, available 24/7 |
| Price | From $0.02 per code (United Kingdom, last snapshot) |
| Code format | 6 digits by SMS (the app may also offer a voice call: request the SMS) |
| VoIP numbers | Usually rejected: use physical SIM |
| Number reserved for | 20 minutes |
| Billing | Only when the code arrives; automatic refund otherwise |
| Best countries | Thailand, Indonesia, United States, Philippines |

## How to get a LINE verification code

1. **Choose LINE in the catalog** Pick a country; the price is shown before you confirm.
2. **Enter the number in the app** Select the country code and type the number in LINE's sign-up or verification screen.
3. **Read the 6-digit code** It appears in your dashboard within seconds of being sent.
4. **Pay only if it arrives** No SMS within 20 minutes means the amount returns to your balance.

## Why use a temporary number for LINE?

- Chat with clients, landlords or classmates in Japan, Thailand or Taiwan, where LINE is the default messenger.
- Run a LINE Official Account or a shop's customer chat with a number separate from your personal mobile.
- Set up LINE for a trip or a semester abroad without changing your home SIM.
- Keep a second LINE for a project or a game community on a secondary phone.

## Best countries for LINE verification

LINE verifies numbers from 31 countries in the SMS Nitro catalog. Thailand, Indonesia, the United States and Philippines are listed as best for LINE. The number's country sets the LINE region: a Thai number gives the Thai sticker shop and LINE services, a US number the US ones. The cheapest LINE pools at the last price snapshot were the United Kingdom and Poland at $0.02, France and the Netherlands at $0.03 and the United States at $0.05, all physical SIM. Choose physical-SIM pools only, since LINE filters VoIP ranges.

## Tips to keep the LINE account

- Register an email and password (Settings → Account) right after sign-up; LINE uses them together with the phone when you log in on a new device.
- LINE keeps one account per phone number. If you keep the account long term, change the registered number to one you control under Settings → Account → Phone number.
- Choose SMS when LINE offers 'Verify by call'; the call cannot reach an SMS Nitro number.
- Turn off 'Allow others to add me by phone number' in Settings → Friends so contacts who have the number do not find the profile.

## If LINE rejects the number or the code is slow

- LINE rejects the number as invalid → a VoIP range or a mismatched country selector; check the flag, then switch to a physical-SIM pool from Thailand or the United States.
- Code not received → tap 'Resend' once and stay on SMS; the number is reserved for 20 minutes and the hold returns automatically if nothing arrives in time.
- LINE warns that an account already exists for this number → continuing would replace it; request a new number from the catalog instead and let the unused activation refund automatically.

## FAQ

**Can I verify LINE with a temporary phone number?** Yes, with a number from a mobile carrier; LINE rejects most VoIP ranges, so the SMS Nitro catalog marks LINE as strict. The 6-digit code appears in your dashboard, the number is reserved for 20 minutes and you pay only if the code arrives.

**Does LINE still require a phone number to sign up?** Yes. LINE no longer offers sign-up through Facebook, and every new account needs a phone number that receives a 6-digit SMS code or a call. Email and password are added afterward for login, but registration itself always starts with the phone.

**What happens to my LINE account after the temporary number expires?** LINE keeps working on the phone where you registered. Because LINE allows one account per number, change the registered number to one you control under Settings → Account if you keep the account long term, and register an email and password. Logging in on a new phone needs the current number.

**Which country should I choose for a LINE verification number?** The country whose LINE services you want: the region follows the phone number and sets the sticker shop and LINE features. Thailand, Indonesia, the United States and Philippines are listed as best; the United Kingdom and Poland were cheapest at $0.02 at the last price snapshot.

**Why does LINE say my phone number is invalid?** LINE flags VoIP and landline ranges, a country selector that does not match the dial code, or a mistyped number. Re-enter the national number with the right country; if LINE still refuses, cancel in your dashboard for an automatic refund and request a physical-SIM number from another country.

**How much does a temporary number for LINE cost?** From $0.02 per delivered code in United Kingdom at the last price snapshot; physical-SIM pools and strict countries cost more. The exact price for LINE is shown before you confirm and is frozen until the SMS arrives.

**How long is the number reserved for LINE?** 20 minutes. During that time the number is yours alone and every SMS from LINE appears in your dashboard. You pay only when the first code arrives.

**What if the LINE code never arrives?** You are not charged. The held amount returns to your balance automatically and you can take another number for LINE, from the same or a different country, right away.

**Does LINE accept virtual numbers?** Rarely. LINE checks the carrier behind the number and refuses most VoIP ranges, so pick a country marked physical SIM; those are real carrier lines.

**Can I receive a second LINE code on the same number?** Yes, while the number is active, at no extra cost. Ask LINE to resend and read the new SMS in the same dashboard row; the latest code is the valid one.

**Does LINE see my real phone number?** No. LINE only sees the temporary number you typed. Your personal number is never shared, and the SMS is read in your SMS Nitro dashboard, not on your phone.

Source: https://smsnitro.com/number/line