Tower Square is a 206.4 m (677 ft), 47-story skyscraper located in Midtown Atlanta Georgia. Completed in 1982, it served as the regional headquarters of BellSouth Telecommunications, which does business as AT&T Southeast, and was acquired as part of AT&T's acquisition of BellSouth. BellSouth Corporate headquarters was located in the Campanile building, also in Midtown. By 2020, AT&T had vacated its offices.