Oldham County--court House, Chief Appraiser Jen Carter Vega, TX 79092 Phone : (806) 267-2442 Business Category Government Offices-County Appraisers Business Services Government Offices & Public Schools Oldham County Appraisal District 703 Vega Blvd Vega, TX 79092 Phone : (806) 267-2442 Business Category Appraisers Business Services