Duchesne W Justice Court 21554 W 9000 S Duchesne, UT 84021 Phone : (435) 738-0109 Business Category County Government-Courts Courts Duchesne County Of Continued--justice Center, Justice Court, West Duchesne, UT 84021 Phone : (435) 738-0109 Business Category Government Offices-County Government Offices & Public Schools Duchesne County Of--information, Justice Court - West Duchesne, UT 84021 Phone : (435) 738-0109 Business Category Government Offices-County Government Offices & Public Schools