Phone Number API Documentation

Similar to an email address, a phone number is an essential customer identifier. It is regularly used by businesses for sending important account updates, announcements, and security codes. Compared to email addresses, phone numbers provide a strong authentication method for account logins and other occasions making it an important data input that needs to be validated during various stages of the customer life-cycle. ...

This API provides a similar validation check as the Phone Number Validation API by using the user’s IP address.This API can be useful when you want to avoid asking for too many input parameters from a user during form submission.