Us Army Department 240 S State St Westerville, OH 43081 Phone : (614) 882-4193 Business Category National Security United States Government--army National Guard, 118th Asmb Co C 240 S State St Westerville, OH 43081 Phone : (614) 882-4193 Business Category Government Offices-Federal Government Offices-State Government Offices State & Local National Security Government Offices & Public Schools