Is there a feature Code on FreePBX that will allow a Hidden Caller ID?

How can i setup the Following:
Is there a feature Code on FreePBX that will allow a Hidden Caller ID?
e.g To dial as a private number for the number

You create an Outbound Route that uses a prefix like *68 and then you strip that prefix and have the Route CID override everything and set to it “hidden” <#######> per the tool tips.

No, but what @BlazeStudios says will work for most pjsip and chan_sip trunks.

If you have analog lines or some ISDN types, you’ll need to send a prefix code before the number, e.g. *67 in US.

If you still have trouble, please post what country you are in, what kind of trunk you have (analog, PRI, pjsip, chan_sip, etc.), and your trunking provider.

You can manage outbound CID on the fly with the paid commercial module CallerID Management https://www.freepbx.org/callerid-management/