Phone Number Validator

IPQS phone number validator has a phone number validator API that helps you verify whether a number is active, inactive or disconnected. It also lets you check if a number is registered in the National Do Not Call Registry (DNC) so that you can avoid wasting money on unwanted calls and messages.

This API allows you to retrieve risk analysis and validation data points as well as reputation for advanced phone number risk scoring, using flexible JSON or XML requests. It works with all types of data sources including user name, email address, and IP addresses.

IPQS Phone Number Validator: Features, Benefits, and How to Use It for Phone Verification and Fraud Prevention

Detect invalid, disposable and abusive phone numbers with a single simple API lookup. Get accurate results for landlines, cellular, VOIP and other lines types worldwide.

Use this API to validate any phone number for registrations, payments, marketing lists, or other overall user verification. It supports bulk processing of files in a matter of minutes and includes reputation analysis for advanced phone number risk scoring.

Verify and prevent a wide range of fraudulent activities with phone number validation that combines risk analysis and reputation. Detect virtual numbers like VOIPs and disposable phone numbers with a recent history of abuse, robocalling, and other high risk behavior signals.

Returns Country, International Dialing Code, Carrier Name, Line Type, Prepaid Status, Risk Scoring & Overall Validity as True or False

The IPQS phone number validation API provides results for all carriers in the world with great coverage rates. This service enables you to quickly determine if a number is active or inactive, detects prepaid and cellular status and can even retrieve do not call opt-in status for TCPA scrubbing.