

Trestle’s Reverse Phone API returns a wealth of information about a phone number, including phone metadata, owner name and their demographics, current and historical addresses, associated people, and relatives. Typical use cases include caller identification, call routing, and lead verification and append. Reverse Phone API returns a wide range of information in a modern JSON response with an average response time of under 100 milliseconds.




Trestle provides quality identity data APIs to help businesses improve their lead management and call operations through accurate customer verification and enrichment. We are trusted by enterprise customers, like Twilio, ActiveProspect, Best Buy, and more, serving 350M+ queries per month.