Download information from the Truecaller site or Book Number and...

Hi friends, I want to check a large number of phone numbers through knime from Truecaller or Numberbook sites and save the result in an Excel file.
Please teach me about this

I’ve never used either service. From a quick look at their websites it appears that you may be out of luck. Both have phone apps, but neither appears to have an API. Truecaller appears to use online URLs, but requires a sign-in. Without an API to send the sign-in its a manual process. It might be possible to bust into their site code, but I’m not going there. Numberbook appears to be entirely phone app based. You could try contacting them.