About William Hill Bingo Part of William Hill Online, the biggest online sports and gaming provider in the UK, William Hill Bingo continually provides its ‘Bingo Thrill’ to its customers. William Hill Bingo offers everything a bingo player could wish for. With 13 bingo rooms hosting 90 Ball, 80 Ball and 75 Ball bingo games to a wide selection of Games including slots, scratch cards and casino games. Plus if you like to chat then our chat rooms ensure you can stay in touch with all your bingo buddies.