Tell us what you love about staying at a Helmsley Hotel, or if there's something we can do to make your stay even better. The Helmsley Middletowne 148 East 48th Street New York, New York 10017 Between Lexington and 3rd Avenues Tel: 212-755-3000 Reservations:212-697-8300 Fax: 212-832-0261 Toll Free Reservations: 1-800-221-4982 frontdesk@helmsleyhotels.com