Millennium UN Hotel Plaza is a private tennis establishment located at 338 E 44th St, New York, NY 10017. There is 1 private tennis court at this tennis facility. The tennis courts are lighted. We have 9 active tennis players presently listed at Millennium UN Hotel Plaza. You can call this tennis location at 212-758-1234. Register now at this tennis facility to play with other tennis partners. Check out the Automatic Player Matching Service - Tennis Round will connect you with other tennis players automatically based on your skill level and match history. Get points for playing and move up in the rankings.