If anyone is planning on going to Korea, or even live in Korea, the KTO (Korea Tourism Organization) has set up a number for any visitors to be much more comfortable during their trip to Korea.
The number is 1330. If you're dialing from a land line, you have just have to dial 1330. If you're calling from a cell phone you just put the area code in front of 1330 (i.e. Seoul = 02-1330).
Seoul has English speakers, but I'm not sure about the other numbers
I used this number all the time when I was living in Seoul. I used it mostly for bus routes and times. But this can be used for anything. You can call for show times, bus routes, restaurant recommendations, weather reports. Anything and everything.
The operators have access to the internet, so even if they don't know the answer to your question, they can find out anything for you. They don't always have the answer for you, but they are very very helpful. And this line is open 24 hours.
Even Korean people should use this. This is a great resource!!!!! Highly recommended