How many numbers can be called in bingo?

Answer 1

It depends on the game variant. In the US, Canada and many other countries bingo is commonly played with 75 balls. In the UK and some commonwealth countries like Australia, bingo is played with 90 balls and each ball has an associated nickname e.g. Two Fat Ladies - 88. There is also a version of UK bingo called Top of the Shop® that uses 90 playing cards instead of the ball drawing. Each numbered card has an image associated with the card's nickname.

There is also 30 and 80 ball bingo.