Not only was Clarion County the first county in Pennsylvania to have a 9-1-1 service, but the county is also now part of 10 counties in the Northern Tier region that successfully upgraded to the Next Generation 911 system.
Not only was Clarion County the first county in Pennsylvania to have a 9-1-1 service, but the county is also now part of 10 counties in the Northern Tier region that successfully upgraded to the Next Generation 911 system.