What is the best way (most economical way) to make long distance phone calls from my room? Usually I go to a pay phone and use my calling card #. Is it more reasonable to buy a phone card and use it from my room? I've even considered buying a cell phone and taking it with me but I suspect that could cost even more money. I really don't want to be paying unnessasary charges. It is somewhat of a nuisence to be running to a pay phone in the lobby, especially if the person I am calling is not there and I have to make repeated trips.