zTrip is a new smartphone app that lets you book a black car or taxi in seconds. You can book for now, for later today, or fo ... r later this week! Our service is backed by over 25 years of trusted customer support and professionally-licensed and insured drivers. With zTrip, you can expect a great ride. zTrip is owned and operated by WHC Worldwide, the leading provider of passenger ground transportation services in North America. read more