security.ipqs.phone_check
Validate phone numbers to detect fraud risks including VOIP, prepaid lines, and leaked data. Provides carrier details, location data, and a security score for international numbers.
Instructions
Check phone number for fraud risk — detects VOIP, prepaid, risky numbers, carrier info, line type (mobile/landline/VOIP), active status, leaked data. Returns fraud score (0-100) and geographic location. Supports international numbers with country filter (IPQualityScore)
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| phone | Yes | Phone number to check in E.164 or national format (e.g. "+12125551234", "2125551234") | |
| country | No | ISO 2-letter country code for national format numbers (e.g. "US", "GB") | |
| strictness | No | Fraud detection strictness 0-2 |