Real-time APIs provides advanced phone exchange intelligence, including carrier, line type, porting and location information.
Test drive as many of our real-time services as you like.
Start by selecting a product and sign up for a FREE API key.
Includes 500 test transactions and our dedicated 24/7 customer support.
Phone Exchange 
Our domestic Phone Exchange service returns comprehensive carrier and exchange information, including ported status, SMS and MMS details and identifies high-risk VOIP and prepay phones.Learn More
Phone Exchange - International
Our international Phone Exchange service validates and formats phone numbers for international direct dialing, while returning line type, country code and geocoding information. Learn More
Questions?
Let our data quality advisors help you select the right service for your business needs.