Knowing your location is crucial when calling 9-1-1 from a cell phone, as responders rely on accurate details to reach emergencies quickly. Dispatchers ask for specific information, including your address, cross streets, landmarks, and what happened. While calls automatically route to the nearest center, cell towers can misdirect them, so clear communication is vital. Residents should display their home address on both sides of mailboxes, note nearby landmarks, and flag down responders if possible. Motorists reporting crashes are encouraged to stay on-site to assist in pinpointing the exact location, speeding up emergency response times.