Phone Validation Trusted by Thousands
Tap into the most accurate reputation scoring with IPQualityScore's phone number verification. Perform hundreds of syntax & reputation checks:
- Determine if a phone number has proper syntax and is formatted correctly.
- Check if phone number has an active connection with the carrier.
- Analyze reputation status and abusive behavior history.
- Bundle other user data for additional reputation checks such as address verification, email and IP addresses.
Validating user data with a phone number is a very simple, yet effective method for quickly determining user or transaction quality. In fact, phone verification is widely considered a first line of defense to reduce fraudulent activity by fake users as well as suspicious payments. Query our phone number validation API for real-time analysis and phone number reputation. Filter out numbers associated with low quality users and abusive behavior.
Validate all lines types and countries, such as VOIP, toll-free, mobile, landlines, and even virtual phone numbers. IPQS provides coverage for all carriers including AT&T, Verizon, Sprint PCS, T-Mobile, Metro, Vonage, Vodafone, Orange, Bharti, MTN, Telefonica, and more. Additionally perform reputation scoring for any carrier to view recent abusive history associated with the phone number.Sign Up & Start Scoring User Data
Phone Carrier Lookup API
Obtain the phone carrier provider for any number worldwide. The phone carrier is the company registered to the phone number, for example "Vodafone", "AT&T", "T-Mobile", "Orange", etc. Our data has great coverage rates for all countries including US, Canada, India, Europe, South America, Asia, and other regions. The carrier line type can also be obtained to identify if the line is wireless, landline, VOIP, or toll free.
Improve user scoring and lead prospecting with precise phone number validation technology to analyze phone data direct from the carrier for any country with greater accuracy than other leading services.