To contact Denton ISD's Communications and Community Relations Department, please email email@example.com. This email account will reach the department's entire staff to ensure a timely response. Additionally, individual contact information for department staff members can be found on this page. We are located at Denton ISD's Sharon Cox Communications Center building at 1212 N. Elm St. Denton, TX 76201. in Denton. To reach the department's main desk via phone, call 940-369-0006.