North American Numbering Plan usually shown in capital letters, were dialed. Later, the third letter, where implemented, was replaced by a digit, or an extra digit was added. This generally happened after World War II, although New York City converted in 1930. The adoption of seven-digit local numbers (2L-5N) was chosen as the requirement for direct distance dialing and progressively deployed starting the late 1940s. The famous Glenn Miller tune "PEnnsylvania 6-5000" refers to telephone number PE6-5000, a number still in service at the Hotel Pennsylvania (212 736-5000) in New York. Similarly, the classic film "BUtterfield 8" is set in the East Side of
Glenn Miller discography Glenn Miller discography In addition to leading bands and playing the trombone, Glenn Miller composed music or lyrics to a number of songs. These and others were recorded by Miller with his pre-war civilian bands and his Army Air Force band. Glenn Miller composed the music to "Moonlight Serenade" in 1935, with lyrics added later by Mitchell Parish after two other sets of lyrics were written. "Moonlight Serenade" was Glenn Miller's theme for his radio programs between 1939 and 1942 (except for a brief period in 1941). This song has been covered by Frank Sinatra, Barry Manilow, Carly Simon Charlie