You can also connect to

Logo Linkedin
Linkedin is a social Media website for Professional People.
It does not list Indonesia phonenumbers like historic Whitepages
but profiles of individual people.

Connected to Linkedin you can send messages
to people from Indonesia you found.

2016 Linkedin was acquired by Microsoft.

As of 2020 August 16.749.000 people from Indonesia
are connected to Linkedin.

More on the history of Microsoft
on the Brand Portal