Main University Operator Line: 609-258-3000 The Department of Public Safety houses the University’s operator system. The operator represents Princeton University and DPS with utmost professionalism and cordiality, greeting callers and visitors to campus in a timely, efficient and pleasant manner, giving out general information about the University, and transferring callers to the appropriate destination. Mon-Fri: 8:45 am – 5:00 pm Welcome Desk The Welcome Desk is located on the first floor of 200 Elm Drive. We encourage you to visit if you are in need of assistance or a campus map. Please take a look at our website as most answers to your questions are located on our website. Mon–Fri: 8:45 am – 5:00 pm University Operator The University operator is available to answer all general questions regarding Princeton University and will transfer callers to the appropriate Staff and Departments. The operator can also provide information regarding the surrounding community from on-campus events (including athletic events) to area lodging and travel options. During the school year, if you call the University Operator Line, you will likely be greeted by a Princeton Undergraduate student.