Yeah, as with nearly anything taxi-related it was definitely a city-by-city thing to find/evaluate. There was at least one big franchise you could count on to b

Yeah, as with nearly anything taxi-related it was definitely a city-by-city thing to find/evaluate. There was at least one big franchise you could count on to be "computer-dispatched" in several cities, in my experience, if you knew to look for it. Unfortunately, Uber disrupting the traditional taxi companies also has seemed to have disrupted that franchise and the situation actually seems worse today than before Uber existed from that perspective.