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
Crosstown (Glenn Miller song) "The Complete Glenn Miller and His Orchestra (1938-1942)". Crosstown (Glenn Miller song) "Crosstown" is a 1940 song recorded by Glenn Miller and His Orchestra. The song was written by James Cavanaugh, John Redmond, and Nat Simon. "Crosstown" was released as an RCA Bluebird 78 single in 1940 by Glenn Miller and His Orchestra featuring Jack Lathrop on vocals. The single reached no. 9 on the "Billboard" pop singles chart in a single-week chart appearance. The B side was "What's Your Story, Morning Glory?" The recording appeared on the 2005 Avid Entertainment collection "Glenn Miller: The Glenn Miller Story, Vols. 9-10"