WhitePagesFTP is a reverse phone lookup service that helps people learn more about unfamiliar callers and text messages. The site says it compiles information from public sources using a crawler, then organizes available data into reports designed to be easy to read and understand. Its search technology checks billions of white-page and phone-directory records for information associated with a number.

Depending on what is available, a report may include a person’s name, gender, age, and background-check information, along with address details such as a current address, city, state, and family members. Phone-related details may include the number’s type, carrier, and current time zone. WhitePagesFTP also provides a directory for exploring telephone numbers by area code across locations in the United States, Canada, and other listed regions.

The service is intended to help users understand who may be contacting them, their family, or their friends. WhitePagesFTP provides contact information and links to its legal and privacy policies.