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 discography band's there to greet us, Old friends there to meet us. Where the rich and the poor folks meet, let me take you down to Basin Street." Jack Teagarden explained how the lyrics were co-written with Glenn Miller in 1931: "I was home in New York the evening before the 'Basin Street Blues' record date when Glenn called me from his apartment in Jackson Heights. 'Jack, I think we could do a better job if we could put together some lyrics and you could sing it. Want to come over and see what we can do?'...We finally finished the job