Yellow Cab is Prince William County?s largest fleet of taxi cabs offering 24-hours a day, 7 days a week service. Our drivers are computer dispatched, the vehicles are well maintained and equipped with GPS for local taxi cab service, sedan service, and more. Our on-site repair facility maintains all sedans and taxis to ensure a safe ride. Yellow Cab of Prince William County serves the entire Northern Virginia area including all area airports. All drivers are independent contractors and our dispatch center is completely computerized. All Yellow Cabs are equipped with mobile data terminals allowing real time communication with drivers and dispatchers to ensure you the best and fastest service possible. Safety is what Yellow Cab gives back to the community it serves. Every holiday season, Yellow cab participates in the SoberRide program. This program offers a free ride home if someone has had too much fun to drive home safely.