The United States Postal Service is an independent agency of the executive branch of the United States federal government responsible for providing postal service in the United States, including its insular areas and associated states.
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Industry
Corporate Phone Number
202-636-1245
Customer Support Phone Number
1-800-877-8339
Headquartered Address
900 Brentwood Road N.E.
Washington, DC 20066-9998
Email:
Website:
This website is built to provide the most important contact information about the Corporate Offices & Headquarters including United States Postal Service Address, Corporate Number, and more.