Serving Cities in the Dallas-Fort Worth Metroplex: Addison, Allen, Arlington, Bedford, Carrollton, Cedar Hill, Colleyville, Coppell, Dallas, Denton, Euless, Farmers Branch, Flower Mound, Fort Worth, Frisco, Garland, Grand Prairie, Grapevine, Haltom City, Highland Park, Hurst, Irving, Keller, Lancaster, Lewisville, Mansfield, McKinney, Mesquite, North Richland Hills, Plano, Richardson, Rockwall, Rowlett, Southlake, The Colony.