Contact Us


Regional Offices and American Chambers Abroad

Chamber of Commerce of the
United States of America
1615 H Street, NW
Washington, DC 20062-2000
Main Number: 202-659-6000
Customer Service: 1-800-638-6582

Member Services

The Chamber of Commerce of the United States of America is a non-profit membership organization representing the unified interests of U.S. business before Congress, government agencies, and the courts.

Specific Inquires

  • About Us
    Read about the U.S. Chamber history, board of directors, policy committees, and more.
  • Careers
    Search job openings, apply online, post jobs at local and state Chambers, and more.
  • Issue Center
    Our position on the issues, congressional scorecards, priorities, testimony and more.
  • Media Center
    Press releases, photo gallery, media contacts, RSS feeds, and more.
  • Small Business Resources
    Information on how to start, manage, and run your business.
  • Member Center
    Read about discounts and services, download webstickers, join online, and more.