Checking the KBC lottery number online in 2023 is an easy process with a few clicks of your mouse. First, you will need to open up your web browser and navigate to the official KBC website www.kbcjiolotterywinner.com. Checking the KBC lottery number online in 2023 is an easy process with a few clicks of your mouse. First, you will need to open up your web browser and navigate to the official KBC website www.kbcjiolotterywinner.com.