Instant verification for US phone numbers. under 2 seconds
Instant check. Easy as pie.
Enter
Type the phone number you want to check in the field.
Click
Run the check through our global network.
Read
See the full verdict in seconds.
What you get
Verdict
Final status: Clean, Suspicious, or Confirmed Spam.
Score
0–100 spam score, with a clear confidence rating.
Type
Line type: Mobile, landline, VoIP, or premium-rate.
Carrier
Carrier identification for the number (AT&T, Verizon, T-Mobile, etc.).
Location
Geographic area associated with the number.
Name
Listed identity when available (business or individual).
Concrete example
Analyzed number
+1 213 555 0199
Risk score
92/100
Carrier
AT&T Mobility
SPAM DETECTED
Reported 124 times
Why DIDChecks?
Atomic Speed
Results in under 2 seconds, even at scale.
Laser Precision
Data from carrier spam lists, major reputation databases, and crowdsourced signals.
Raw Simplicity
One search bar, one button. No setup, no training.
Complete History
Track a number's reputation and spam flags over the last 12 months.
Multi-Format
Export your results as PDF, CSV, or plug it into your stack with our Webhook API.