Need Whitepages global identity data via API?

Whitepages Pro APIs are designed for a variety of business data needs. Get a free API key for any or all of our APIs.

Cloud infrastructure

We are 100% cloud based and highly available

Identity Graph

8 billion global identity record linkages

Response time

Sub 100 millisecond returns, fastest available

Global coverage

Providing risk validation in every country

21 years of experience

Unparalleled data quality, coverage, and accuracy

Customer service

Customer first, with over 102% retention rate

APIs for validating and appending data

Pay as you go plans

Phone Reputation API

View documentation

Block and filter out spam in real-time when a number is behaving badly using a 1-4 reputation level and category.

Address Validation API

View documentation

Parse and normalize inputs, validate and geocode global addresses, and get a unique identifier for every address.

Phone Intelligence API

View documentation

Identify fake account sign-ups using phone metadata attributes such as country code, is prepaid, line type, carrier and more.

APIs for verifying identities

Contact sales for pricing plans

Transaction Risk API

View documentation

Leverage the most predictive identity verification features in your model.

Identity Check API

View documentation

Use Confidence Score, positive and negative signals, and links to fight fraud.

Reverse Phone API

View documentation

With a reverse phone search, find all the locations, persons, or businesses associated with a phone number.

Reverse Address API

View documentation

Get info including resident name, household members, and whether the address receives mail.

Whitepages Pro works with the companies you trust


Not sure where to get started?

Contact our team and we can discuss the right APIs for your project.