Room 641A
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Room 641A is a telecommunication interception facility operated by AT&T for the U.S. National Security Agency, as part of an American mass surveillance program. The facility commenced operations in 20
Room 641A's exterior
Page 17: Basic diagram of how the alleged wiretapping was accomplished. From EFF court filings.
Page 9: More complicated diagram of how it allegedly worked. From EFF court filings.
AT&T
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AT&T Inc., an abbreviation of its predecessor's original name, the American Telephone and Telegraph Company, is an American multinational telecommunications company headquartered at the Whitacre Tower
Room 641A
…Room 641A is a telecommunication interception facility operated by AT&T for the U.S. National Security Agency, as part of an American mass surveillance program. The facility commenced operations in 2003, and its purpose was…
Whitacre Tower, AT&T's corporate headquarters in Dallas
An AT&T retail store in Asheville, North Carolina
An AT&T office in San Antonio, Texas
Diagram of how alleged wiretapping worked, from EFF court filings