Phone Spam & Reputation API
Spam and robocall risk scoring built on official FTC Do-Not-Call complaint data — refreshed every weekday — combined with community-reported outcomes.
Check any number's spam and robocall reputation. No signup needed.
Complete Spam & Robocall Intelligence
Complaint-backed reputation, scored from counts you can check
Spam score (0-100)
Quantify spam and nuisance risk for any number in real time.
Robocaller detection
Flag numbers consumers reported as recorded-message robocalls.
Complaint history tracking
Complaint volume, recency, and subject from the official FTC registry.
Community corroboration
Customer-reported outcomes (spam / wrong number / reached) sharpen the verdict.
Phone Spam Check use cases
Common workflows teams run with this data.
Call center protection
Filter spam and fraud numbers before they hit your agents or IVR.
- Block robocalls
- Protect agents
- Reduce noise
Customer service filtering
Prioritize legitimate callers and de-prioritize known bad actors.
- Score inbound calls
- Route smartly
- Cut fraud
Lead qualification
Avoid wasting outreach on numbers with a poor spam reputation.
- Skip flagged numbers
- Protect sender rep
- Focus effort
Start using Phone Spam Check today
One API, universal credits, and 200 free credits a month. Live in about five minutes.