Telephone exchange names UK in 1966, although it was not until the early 1970s that all exchange names were converted. In Paris and its suburbs, the conversion from 3L-4N to all numbers occurred in October 1963. For example, ÉLYsées became 379, LOUvre 508, PIGalle 744, POMpadour 706... But until October 1985, when an 8th number was added, it remained possible to make use of almost all the previous combinations. At least four popular songs use old telephone exchanges in their names: "PEnnsylvania 6-5000" (PE 6-5000), recorded by Glenn Miller (the inspiration for that song, the Hotel Pennsylvania in New York City, still holds
Glenn Miller Orchestra Miller and his band held the slot until their disbandment in 1942. In 1940, the band broadcast from the first time from the Café Rouge at the Hotel Pennsylvania, soon to become a regular booking and a host of long-term engagements. By then, the Miller band had several NBC sustaining broadcasts in addition to three CBS programs, reaching American homes 6–7 days a week. In August, Miller's orchestra had an hour-long program on NBC–Blue, "Glenn Miller's Sunset Serenade" featuring prizes Miller paid for out-of-pocket. A review in "Billboard" commented, "Unusual length of the program allows Miller to display all the