Army World Wide Locator - This service will provide military addresses of soldiers on active duty in the U.S. Army. It will not provide information on Army National Guard, Army Reservists, or soldiers who have separated or retired.
Navy Directory Service - This service allows you to search for Navy personnel. While the Navy cannot divulge home addresses, they will provide command information.
Marine Corps Locator - To locate active duty Marines, contact the Marine Corps World Wide Locator, Quantico, Virginia.
American Red Cross - If you need to contact a military member for emergency purposes, please call your local Red Cross chapter. You may find your local Red Cross chapter telephone number by visiting the Red Cross website, clicking on "Your local Red Cross" and entering your zip code.