You can still send a telegram by Western Union, by dialing 1-800-325-6000. But service isn’t what it used to be: I tried sending a telegram to rural Winconsin last year, and was told that I couldn’t, as no Western Union office was in the area. Quite a change from the days when there was “practically no inhabited part of the world that is inaccessible to Western Union telegrams” (from Harts Guide to New York City, 1964)