Set Company Number as CC Entry/Exit Point

My CC is used for incoming and outgoing calls as well as a call center entry point to get ahold of my agents. 
I also use Zoom phone for another tier of agents who perform similar duties and contact the same clients. 

When my agents call from Zoom Phone, the outbound caller ID is set to the main company number. 

Is there a way to set the exit point for contact center outgoing calls to match that same company number so that our clients see a consistent number across both platforms? 

In CC Management > Phone numbers I cannot include the main company number as it's assigned.