This API offers a full-featured yet simple RESTful JSON API for national and international information lookup for a total of 232 countries around the world.

This API has several endpoints, where each of them serves a different purpose, use case. Validation data is returned in universal and and returned in handy JSON format enriched with useful carrier, geographical location and line type data.

Integrating this API into your application will enable you to verify the validity of phone numbers at the point of entry, protecting you from fraud and increasing good leads.