Is there any free API for phone number verification?

Ionic Framework ionic-v3
1

In my Ionic 3/ Angular 4 application, i need an API for phone number verification and sending SMS to the phone number.

Is there any free API for these?

2

Hi , you can use this api to check if number is true or not https://numverify.com/ , to send a sms you should paid an api or send sms from user device.