The Chamber of St Matthews Cynthiana Harrison County Chamber Share: Business Organizations Cynthiana Harrison County Chamber Visit Website 131 E. Pike St. Cynthiana, KY 41001 (859) 234-5236 About Rep Info Map About Chamber of Commerce Whom to Contact Tomi Jean Clifford Executive Director 131 E. Pike St. Cynthiana, KY 41001 Phone: (859) 234-5236 What's Nearby? Distance: 5 10 15 20 25 50 mi.