Here is a list of phone numbers to help find victims, make a donation or phone in a tip:
To find a victim:
To report someone feared missing at the World Trade Center, call 212-684-5941 or 212-447-2998.
To check on World Trade Center victims, call the Red Cross at 212-560-2730.
To check on victims at the Pentagon, family members may call 1-800-984-8523 for the Army; 1-877-663-6772 for the Navy and Marines, and 1-800-253-9276 for the Air Force.
United Airlines: 1-800-932-8555.
Information for survivors:
Justice Department: Office of Victims of Crime Family Assistance Center 1-800-331-0075.
To make a donation:
American Red Cross: to donate blood, call 1-800-GIVE-LIFE; to donate money, call 1-800-HELP-NOW.
United Way: to donate money to the September 11th Fund, call 212-251-4035.
Salvation Army: to donate money, call 1-800-SAL-ARMY.
The FBI: To report tips on the attack, call 1-866-483-5137 or www.ifccfbi.gov