How to report a spam number

From the app or website
Search for the number or share it with NoCall from your iPhone. If the number is not in the database, you can submit a report with a category and optionally add a comment.

What happens next
NoCall stores the report to improve protection for the community. Comments may be reviewed before they appear publicly. To prevent abuse, we do not accept duplicate reports for the same number within a short period from the same device or network.

Tips
Choose the most accurate category and avoid including personal data in comments. If a number represents an immediate threat, contact local authorities or your phone carrier.