Foreign Policy and National Security

USPS Overview

The U.S. Postal Service is an independent federal agency that delivers mail and packages to nearly every address in the country.[1][6][8] It serves as both a public service and a business, relying on postage and service fees rather than direct taxpayer funding.[4][5]

What USPS Does

USPS handles mail delivery, package shipping, and related services for homes, businesses, and P.O. Boxes nationwide.[6][8] It is the only delivery service that reaches every address in the nation, which makes it a core part of the country’s communications and logistics network.[8]

How to Reach USPS

You can contact USPS at 1-800-ASK-USPS (1-800-275-8777) for general help or 1-800-222-1811 to track a package.[2] For TTY assistance, use 7-1-1 through your state’s telecommunications relay service.[2]