Erie County

Erie County 911 serves as the primary emergency communications center for Erie County, Pennsylvania, USA, headquartered in Summit Township. Its fundamental responsibility is receiving and processing emergency calls made to the 911 system within the Erie County jurisdiction. This includes managing incoming requests for police, fire, and emergency medical services dispatched to the appropriate first responders. The service handles calls originating from both mobile phones and landlines, alongside supporting text-to-911 functionality, providing critical pathways for the public to access emergency assistance.

The organization operates essential public safety infrastructure designed to manage high volumes of emergency communications. A significant incident occurred on October 23, 2022, when a suspected cyberattack overwhelmed the system. A deactivated wireless device repeatedly called 911 approximately 750 times over several hours, creating a denial-of-service condition that maxed out backup capacity. This disruption specifically prevented the reception of mobile calls for nearly two hours, though landline calls and text-to-911 remained operational throughout the event. Emergency responses to landline calls proceeded without interruption despite the mobile call blockage.

During the 2022 outage, public safety alerts were issued directing residents to use landlines or text-to-911 as alternative contact methods, highlighting the organization's role in public communication during crises. The incident demonstrated the functionality of the county's recently implemented Next Generation 911 system, which aided technicians and a third-party vendor in rapidly isolating the malicious device to a single line and resolving the outage by expanding call volume thresholds. Authorities investigated whether the attack was intentional, underscoring the critical nature of the service and its vulnerability to targeted disruptions. The event exclusively impacted Erie County's emergency call handling capabilities, confirming its operational scope is confined to that specific geographic area.