Can I verify LINE with a temporary number?

Often yes for low-stakes testing, but LINE may block shared or VoIP-looking ranges. Try another number if the first fails.

Is the inbox private?

No. Public numbers on ReceiveTmpSMS are shared. Anyone can read the same SMS.

LINE - Temporary Phone Numbers for Verification | ReceiveTmpSMS

Choose a country for LINE

Select a country to view available public numbers for LINE.

Public inboxes

Messages are visible to everyone. Do not use these numbers for banking, email recovery, or sensitive accounts. Read the disclaimer.

ReceiveTmpSMS lets you try LINE SMS verification with a shared public number. Pick a country, open an online inbox, paste the number into LINE, then read the code here.

LINE SMS activation varies by country. Match the country the app expects whenever possible.

Public inbox warning: Messages on ReceiveTmpSMS are visible to anyone who opens the number. Do not use these numbers for passwords, banking, or accounts you need to keep.

Steps for LINE

Open a country page and choose an Online number.
Copy the full international number.
Enter it in LINE and request the SMS.
Refresh the inbox on ReceiveTmpSMS and copy the code.

If LINE rejects the number or the SMS never arrives, switch to another online number. Shared pools are busy and some platforms actively block known public ranges.

Choose a country for LINE

Steps for LINE

FAQs

Can I verify LINE with a temporary number?+

Is the inbox private?+