833-398-0997 (9:30 a.m.–12:00 a.m. Eastern) New and current Sling TV customers can call 833-398-0997 for questions about billing, service cancellation, adding or dropping channel packages, troubleshooting recommendations, account access, and other service issues. https://tidal.com/browse/playlist/7d2b8a20-787e-469c-84d9-aa7212b6f830