LRN Activation Date
Know when any phone number was last ported to its current carrier. Included with every LRN lookup.
Get StartedWhy LRN Activation Date Matters
Phone number porting history is a powerful signal for fraud detection, lead scoring, and customer verification. Here's how businesses use it.
Fraud Detection
Recently ported numbers are a red flag for SIM swap fraud, account takeover, and identity theft. A number ported in the last 30 days warrants additional verification.
Lead Scoring
Phone numbers with longer tenure at their carrier indicate stability and legitimacy. Numbers held for years are more likely to be genuine, high-quality leads.
KYC Verification
Verify phone number ownership duration as part of Know Your Customer processes. Long-held numbers correlate with verified identities.
Risk Assessment
Build risk profiles by combining porting date with other signals. Flag accounts using recently ported numbers for step-up authentication.
Pattern Analysis
Detect suspicious porting patterns across your customer base. Identify coordinated fraud rings by analyzing porting date clusters.
Compliance Support
Document phone number history for regulatory compliance. Maintain audit trails showing verification was performed on customer phone numbers.
Easy to Integrate
The LRN activation date is automatically included in every LRN lookup response. No additional API calls, no extra parameters needed.
- ✓ Returned in ISO 8601 format for easy parsing
- ✓ Available via REST API and GraphQL
- ✓ Included in bulk lookup CSV exports
- ✓ Works with existing LRN lookups - no code changes
// API Response Example { "phone_number": "12125551234", "lrn": "12125550000", "carrier": "Verizon Wireless", "carrier_type": "mobile", "lrn_activated_at": "2021-09-01T00:00:00+00:00" }
Included with Every LRN Lookup
Most providers cannot offer porting history data. We include it as part of our standard LRN response.
No extra API calls. No additional charges. Just better data.
Start Using LRN Activation Date Today
Create an account and get instant access to porting history data with every LRN lookup.