PEnnsylvania 6-5000 imposed on all of New York City, including calls within the same area code. Letters from the original named exchange prefixes are occasionally spotted on old signage in the city, but are increasingly rare. Many big band names played in the Hotel Pennsylvania's Café Rouge, including the Glenn Miller Orchestra. The phone number became the inspiration for the Glenn Miller 1940 Top 5 "Billboard" hit of the same name. The number was used in the Milli Vanilli song, "Baby Don't Forget My Number", near the end. The number also inspired the pun title "Transylvania 6-5000", used separately as titles for
Glenn Miller where the Miller family briefly lived, as Glenn Miller Memorial Highway. Miller had a staff of arrangers who wrote originals like "String of Pearls" (written and arranged by Jerry Gray) or took originals like "In The Mood" (writing credit given to Joe Garland and arranged by Eddie Durham) and "Tuxedo Junction" (written by bandleader Erskine Hawkins and arranged by Jerry Gray) and arranged them for the Miller band to either record or broadcast. Glenn Miller's staff of arrangers in his civilian band, who handled the bulk of the work, were Jerry Gray (a former arranger for Artie Shaw), Bill Finegan