Carrier Lookup API
Carrier Lookup API
Identify the carrier, line type, and network behind any phone number for routing and compliance.
<300ms
Avg Response Time
Enterprise
Validation Accuracy
Universal credits
Pricing
Know the carrier behind the number
Carrier, line type, and portability for smarter routing
Carrier identification
Return the carrier name and operating company number.
Line type detection
Mobile, landline, or VOIP classification on every lookup.
Portability (LRN)
Detect ported numbers and resolve the current carrier.
Global coverage
Carrier data across 200+ countries.
Carrier LookupUse Cases & Results
Real businesses achieving measurable improvements in data quality
Reliable routing
Message routing
Route SMS and calls based on accurate carrier and line data.
- Pick right route
- Cut failures
- Save cost
Compliant
Compliance
Separate mobiles from landlines to meet outreach rules.
- Flag landlines
- Honor rules
- Reduce risk
Better insight
Analytics
Segment your audience by carrier and line type.
- Segment data
- Understand base
- Target better
Start using Carrier Lookup today
One API, universal credits, and a 7-day free trial. Live in about five minutes.