To which game would these dice belong?
These dice aren't specific to a game. These appear to be casino dice, as seen in this online store listing:

In order to make them as fair as possible, they have sharper edges than those you normally find in board games[1], and the pips aren't carved out of the dice.
In addition to the markings being in line with many casino dice, the pip style appears to be common in casino dice.


Board game dice are commonly made using a different process which requires them to be tumbled or polished to remove aberrations, but this can wear out the dice unevenly. How dice are made.