 Philadelphia's fares, however, are slightly higher, charging an estimated $14.57 with the same qualifications.Yellow Cab of Pittsburgh is the main taxicab company in Pittsburgh, with over 300 vehicles in its fleet, all later model sedans and vans in good, PUC-inspected condition, as mandated by the Public Utility Commission of Pennsylvania.Most of the cabs are leased by drivers, but a very slight few are owner-operated.