There is no definitive answer to this question as it varies from state to state. However, generally speaking, online bingo is legal in the US.
Some states, such as Nevada, have specific lAWS regulating online bingo, but in general, most states do not have any specific lAWS regulating online bingo. This means that operators of online bingo sites can operate without fear of legal reprisals.
There are a number of caveats, however. In some states, including Illinois and New York, operators of online bingo sites are required to comply with various regulatory requirements, such as ensuring that all players are over the age of 18 and that money collected from players is used only for authorized purposes.
Additionally, in some states, such as California, operators of online bingo sites are required to register with the state gaming commission and comply with various other regulations.