The zip code for 601 West End Avenue (which is at the corner of 89th Street) is 10024.
Manhattan
The campus is at West 27th St, between 7th and 8th Ave in Manhattan
Western beef. 62 & West End Ave
10029
411 West End Ave New York
If you're referring to West End Ave (which runs along the west side of Manhattan) and the area near it, then yes, the West End is in New York.
San Diego
The address 63-109 Amsterdam Avenue in Manhattan is in the 10023 zip code.
Seinfeld
1104
The address of the Manhattan Beach Library is: 1320 Highland Ave., Manhattan Beach, 90266 4789
The address of the Manhattan Community School Library is: 200 W Fulton Ave, Manhattan, 59741 0425