With Dial a Cab@SG, you don’t have to remember any taxi booking hotlines to dial in Singapore. With a single tap, it will immediately dial the taxi’s booking hotline of your choice.The following taxi companies are supported:- CityCab- Comfort Taxi- SMRT Taxis- SMART Cabs- TransCab- Premier Taxis- Prime Taxi- Yellow-Top* Do let us know your suggestion for new features, email us at [email protected]