100th CES Service Call desk phone line restored Published Feb. 1, 2010 By Staff Reports 100th Air Refueling Wing Public Affairs RAF MILDENHALL, England -- The 100th Civil Engineer Squadron Service Call desk DSN 238-5625 (Commercial: 0163854 5625) is now operational. Please phone DSN 238-5625 or 5626 (0163854-5625 or 5626) fior job order requests.