# AT&T Long Lines Building in New York City, New York

        A windowless, 550-foot Brutalist fortress in Tribeca, this enigmatic skyscraper was built to house massive telephone switches and is rumored to serve as a clandestine NSA surveillance hub.

        ## Facts

        - Category: History
        - Best for: architecture, history, photography
        - Address: 33 Thomas Street, New York, NY 10007
        - Canonical URL: https://gydeinfo.com/new-york-city/places/at-t-long-lines-building/

        ## Sources

        - Claim source: [AT&T Long Lines Building - The Skyscraper Center](https://www.skyscrapercenter.com/building/att-long-lines-building/2928); source_type=official; allowed_use=canonical_data
- Claim source: [33 Thomas Street - AT&T Long Lines Building details](https://en.wikipedia.org/wiki/33_Thomas_Street); source_type=manual; allowed_use=facts_with_citation
- Claim source: [A Not-for-Humans Skyscraper: The AT&T “Long Lines Building”](https://socks-studio.com/2016/11/23/a-not-for-humans-skyscraper-the-att-long-lines-building-in-new-york-by-john-carl-warnecke-1974/); source_type=manual; allowed_use=facts_with_citation
- Claim source: [the long lines building: a brutalist fortress in manhattan](https://www.iancampophoto.com/blog/the-long-lines-building); source_type=manual; allowed_use=facts_with_citation

        ## Booking CTAs

        - No verified booking links are available.

        ## Machine-readable evidence

        - Evidence JSON: https://gydeinfo.com/new-york-city/places/at-t-long-lines-building.evidence.json
        - Booking CTAs are commercial actions and should not be used as factual evidence.