About 50,400 results
Open links in new tab
  1. National 911 Program | 911.gov

    911.gov is the home of the National 911 Program, which provides federal leadership and coordination in supporting and promoting optimal 9-1-1 services.

  2. September 11 Attacks: Facts, Background & Impact | HISTORY

    Feb 17, 2010 · On September 11, 2001, terrorists linked to the Islamic extremist group al Qaeda—founded by Osama bin Laden —hijacked four commercial passenger airplanes and carried …

  3. 911 (emergency telephone number) - Wikipedia

    911, sometimes written 9-1-1, is an emergency telephone number in Canada and the United States, [1] one of eight N11 codes of the North American Numbering Plan (NANP).

  4. September 11 attacks | History, Summary, Location, Timeline, …

    May 20, 2026 · September 11 attacks, series of airline hijackings and suicide attacks committed in 2001 by 19 militants associated with the Islamic extremist group al-Qaeda against targets in the United …

  5. 9/11 Investigation — FBI

    They were the most lethal terrorist attacks in history, taking the lives of nearly 3,000 Americans and international citizens and ultimately leading to far-reaching changes in anti-terror...

  6. 9/11 Memorial Timeline

    On September 11, 2001, nineteen terrorists who were members of al-Qaeda, an Islamist extremist network, hijacked four commercial airplanes. In a coordinated attack, the hijackers intentionally flew …

  7. 911 and E911 Services - Federal Communications Commission

    May 15, 2026 · State and local authorities continue to expand 911 coverage and upgrade 911 services. Although there may be some counties that still do not have basic 911 services, wireless carriers can …

  8. 911 timeline: How terror attacks unfolded on Sept. 11, 2001 – NBC …

    Sep 11, 2024 · Five hijackers crash American Airlines Flight 11 into floors 93 through 99 of the North Tower. The 76 passengers and 11 crew members on board and hundreds inside the building die …

  9. 9/11: As Events Unfold - Transportation Security Administration

    The events of 9/11 as they unfolded through actual audio of first responders, air traffic controllers, dispatch personnel, airline employees, pilots, citizens, and terrorists.

  10. Calling 911 - 911.gov

    Jan 24, 2023 · In an emergency, dial 911 from your phone immediately. An emergency is any situation that requires immediate assistance from the police, fire department or ambulance.