What channel is Game of Thrones on on optimum?

Game of Thrones originally aired on HBO, so if you have Optimum (now known as Optimum by Altice USA), you can find HBO on channels 300 and 301 for standard and high-definition, respectively. However, channel numbers may vary based on your specific package and location, so it's advisable to check your local listings or the Optimum guide for the most accurate information.