Clay County Family Court Service 825 N Orange Ave # 207 Green Cove Springs, FL 32043 Phone : (904) 529-3636 Business Category County Government-Courts Courts Clay County Of--clerk Of Court, Family Court Services Green Cove Springs, FL 32043 Phone : (904) 529-3636 Business Category Government Offices-County Government Offices & Public Schools Clay County Of--cooperative Extension Office, Family Court Services Green Cove Springs, FL 32043 Phone : (904) 529-3636 Business Category Government Offices-County Membership Organizations Government Offices & Public Schools