S4C

Mae S4C ar gael yng Nghymru ar

• Freeview – 4
• Virgin TV – 166
• Freesat - 104
• Sky – 104
• Sky (heb danysgrifio) – 134

Mae S4C ar gael y tu allan i Gymru ar

• Freeview – ddim ar gael
• Virgin TV – 166
• Freesat - 120
• Sky – 134