DISTRICT OFFICE: 2929 North Central Expressway Suite 240 Richardson, Texas 75080 tel-(972) 470-0892 fax-(972) 470-9937 WASHINGTON OFFICE: 1211 Longworth House Office Bldg Washington, D.C. 20515 (202) 225-4201 Home   /   Constituent Services   /   U.S. Postal Service U.S. Postal Service What are the new postal rates? How can I get information on jobs with the Postal Service? Where is the closest Post Office? If you would like my help with a postal issue, please print out my Authorization Form and fax or mail it to my office.