I want to find the mobile phone number from a Linkedin profile

Du to GDPR, you can only find non-European profiles.

You have to add this parameter:

&phoneFull=true

Try now ⬇

https://gateway.datagma.net/api/ingress/v2/full?apiId=&data=https://www.linkedin.com/in/federico-paullier-a8718633&phoneFull=true

Of course, this also works from a name and company or an email address. For example, from a name and a company :

Try now ⬇

https://gateway.datagma.net/api/ingress/v2/full?apiId=&phoneFull=true&fullName=Federico Paullier&data=gopuff

I want to find the headquarter phone number

From a company name

https://gateway.datagma.net/api/ingress/v2/full?apiId=&data=ibm%20france&companyPhone=true&companyEmployees=false