Reusing modals across pages

Good Morning, I have a customers page, and contacts page. Customers may have many contacts, and contacts may have many customers. I can create a modal on the contacts page to create a new contact, but I would also like to be able to add a contact in the create customer form. Is there a way to re-use the contact_create modal on the customer page? Modals seem to be tied to the page and not available globally.

Alternatively, if this isn’t possible, how do I handle having multiple pages from which a contact can be created?