If you block your caller ID on your iPhone, will it show up to someone on What'sapp?

If you block your caller ID on your iPhone, will it show up to someone on What'sapp?

Caller ID is a phone network service. If you choose to withhold it then people you call using the phone network won't get notification of the number which is calling them.

WhatsApp is a web Instant Messaging service. When you use it recipients always know the name or at least the number of whoever sent the message, regardless how you set your normal phone service caller ID settings.

That's different. Caller ID affects standard calls not VoIP calls.

It will still show up.