TITLE 39--POSTAL SERVICE CHAPTER I--UNITED STATES POSTAL SERVICE PART 959--RULES OF PRACTICE IN PROCEEDINGS RELATIVE TO THE PRIVATE EXPRESS STATUTES--Table of Contents Sec. 959.3 Office, business hours. The offices of the officials mentioned in these rules are located at 2101 Wilson Boulevard, Suite 600, Arlington, VA 22201-3078 and are open Monday through Friday from 8:15 a.m. to 4:45 p.m. [63 FR 66052, Dec. 1, 1998]