Temporary Phone Numbers for Japan

Receive SMS online with free disposable phone numbers from Japan. Instant verification codes and messages.

Public Number Security Warning

Public inboxes are shared and visible to everyone. Don’t use public numbers for passwords, banking, or sensitive accounts.

Shared Japan numbers listed above. Copy one, use it where the app asks for a phone number, then read the code in the inbox. Busy numbers can be slow — try another from the same list if needed.