U.S. Postal Service (USPS)

The Postal Service provides mail processing and delivery services to individuals and businesses in the U.S.

Contact the Agency or Department

Website: U.S. Postal Service (USPS)

Contact In-Person: Locate a Post Office

Address: USPS Office of the Consumer Advocate
475 L'Enfant Plaza, SW
Room 4012

Washington, DC 20260-2200

Toll-free: 1-800-275-8777
1-800-222-1811 (Track and Confirm Information)

TTY: 1-877-889-2457