You can add additional conference codes at any time by clicking on

Account > Account Access > + Add New Member/Code.

When you click on + Add New Member/Code, you will see a pop-up with the ability to add a new login credential along with new conference codes. You can choose to add only the member, only the code, or both.

See exactly how to add new users to your account and create new conference codes to support multiple concurrent conference calls.

Please note: Every additional conference code must be associated with its own payment plan.