You can communicate with Carousel Checks by leaving them a message on their Contact Us page. This page is also where you can find the company’s mailing address, phone number, and fax number. You can also call its Customer Support Team via 1-888-422-6122. This service is available Mondays through Fridays between 8 AM and 7 PM CST. If you have questions about the company or the products it offers you can visit its FAQ page to know more.