Welcome to 380 Web Designs and Marketing. We specialize in Custom Responsive Website Design, Search Engine Optimization (SEO), Local Search Marketing and Directory Submissions, Social Media Marketing, Graphics Design, Logo Design, Email Marketing and Landing Page Design. Whatever target market and industry market segment you are focused on, we can help your company become a market leader.380 Web Designs and Marketing’s regional Texas service area includes North Dallas, Frisco, Plano, McKinney, Richardson, Addison, Allen, Garland, Prosper, Celina, Sherman, Little Elm, The Colony, Lewisville, Flower Mound, Carrollton, Sherman, Mesquite, Rockwall, Greenville, Irving, Grand Prarie and all across the Highway 380 Corridor from McKinney over to Denton, Texas.