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 discography sometime early in the morning. Next day, we cut the record. It's been the most popular I've ever done! The lyrics were later included with the sheet music, but it never carried our names." The first authenticated recordings made by Glenn Miller were in 1926. In the fall of 1926, Earl Baker, a cornetist, made recordings on cylinders using the Edison Standard Phonograph recording device, making the first recordings of Glenn Miller, Benny Goodman, and Fud Livingston. Miller and Goodman were both in the Ben Pollack and his Californians band at that time. The Ben Pollack band was in Chicago,