Moore County Court At Law 715 S Dumas Ave # 206 Dumas, TX 79029 Phone : (806) 935-2440 Business Category County Government-Courts Courts Moore County Of--county Court At Law Dumas, TX 79029 Phone : (806) 935-2440 Business Category Government Offices-County Government Offices & Public Schools Moore County--court House, Court At Law Judge Delwin Mcgee Dumas, TX 79029 Phone : (806) 935-2440 Business Category Government Offices-County Government Offices & Public Schools