Department of Defense Key Contacts

Wounded Warrior Resource Center

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Military One Source

  • Phone: 1-800-342-9647
  • TTY/TDD: 1-800-346-9188
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National Guard

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Military Health System

Links to a form to send questions and concerns.

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Reserve Affairs

Links to a contact form to submit questions and contact information.
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TRICARE

Links to a list of customer service numbers, including Regional Health Plan Toll-Free Numbers, TRICARE Programs and Toll-Free Numbers and TRICARE Overseas Program Numbers.
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Traumatic Servicemember's Group Life (TSGLI)

Army (All Components)

Army National Guard

Navy

  • Phone: 1-800-368-3202/1-901-874-2501

Air Force (Active Duty)

Air Force Reserves

Air National Guard

USMC

Coast Guard

Public Health Service

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  • The White House
  • USA.gov: The U.S. government's official web portal.

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