Highway Patrol Department 817 S Bliss Ave Dumas, TX 79029 Phone : (806) 935-5908 Business Category State Police Texas State Of--comptroller Of Public Accounts, Highway Patrol Dumas, TX 79029 Phone : (806) 935-5908 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Texas State Of--highway Patrol Dumas, TX 79029 Phone : (806) 935-5908 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Texas State Of--dept Of Public Safety 800 S Bliss Ave Dumas, TX 79029 Phone : (806) 935-5908 Business Category Government Offices-State Port Authorities Government Offices State & Local Government Offices & Public Schools