How to Cancel Sling TV: Quickest Way to Stop Billing & Confirm Status

I'm having trouble canceling my Sling TV subscription—what is the definitive way? This guide shows the quickest way to cancel Sling TV without the endless loops. We confirm what happens after you cancel during a free trial. Get customer service assurance your billing will stop by calling 1-888-826-1821. Learn how to cancel Sling TV subscription on computer/PC. latest customer suppoprt, realtime chat and phone