Look up a phone number to get different types of information including:

1. Validation and Formatting

2. Line Type Intelligence

3. Caller Name

4. SMS Pumping Risk

5. SIM Swap*

6. Call Forwarding*

7. Line Status*

More details in the Lookup API documentation.

For a production use case we recommend adding phone verification, which is a best practice for collecting phone numbers from your users in order to make sure they have control of the number.

* Additional carrier approval required prior to use. Submit this form to request access.