The Windowless Skyscraper in New York – AT&T Long Lines Building
The windowless skyscraper in New York City stands out among Manhattan’s many iconic buildings. Surrounded by numerous legends, it’s no surprise that even the official reason for its construction leads people to entertain the wildest conspiracy theories. On this page, you'll learn everything about this mysterious building — why it was built, where it’s located, how it’s used, and more.