 The building was traditionally home primarily to telecommunications tenants, but following the renovations has attracted numerous traditional office users.The New York City government occupies a significant area of the building including the NYPD with on the 15th through 17th floors, the Human Resources Administration with , the Department of Finance with , and the Department of Sanitation with .Following the renovation, Rafael Viñoly Architects signed a 20-year, lease for the 31st floor of the building in July 2018.