About
A free public database with accurate, up-to-date results.
SpamBlockReport is a free lookup service for phone numbers that have been reported as spam, scam, or robocall. Anyone can search; anyone can report. We surface what people have said about a number and let you decide what to do with that information.
Where data comes from
- • User reports submitted via /report
- • FCC Consumer Complaints public dataset (monthly import)
- • A small set of demo entries showing common scam patterns
Every entry shows its source. We don't fabricate reports to make the database look bigger than it is.
What we don't do
- • Sell user data
- • Track who searched for what (lookups are anonymous)
- • Show reporter identities on public pages
- • Label numbers "safe" from absence of evidence
- • Accept payment to remove user-submitted entries
Editorial standards
Risk scores are computed by formula from the report data; we do not adjust them by hand. A number with no reports is shown as “unknown” — never “safe” — because absence of evidence is not evidence of absence. Disputed reports stay in the database for audit but are excluded from public displays.
We accept paid display advertising from companies that operate in the call-screening, telecom-security, and consumer-privacy categories. Sponsored placements are clearly labeled. Advertising relationships have no influence on the lookup data, risk-score methodology, or report moderation.
Dispute a report
If you own a number and believe a report is inaccurate, email support@spamblockreport.com. We review disputes and can flag specific reports for exclusion from public display.