Rizwan Manji (Rajiv Gidwani), Thushari Jayasekera (Pinky), Guru Singh (Ajeet) & Parvesh Cheena (Gupta) all appeared in episode 4.3, Arrested Development: Indian Takers (2013), of Arrested Development (2003) as Animesh, Bus Passenger, Jaideep & Kabir respectively. Parvesh Cheena also appeared in episode 4.5, Arrested Development: A New Start (2013), as a taxi driver. Diedrich Bader (Charlie Davies) appeared in episode 4.14, Arrested Development: Off the Hook (2013), as Gunner.
Mumbai is hours ahead of the central United States. In order to operate a call center that takes orders from the US during US business hours, the call center would need to be operating from about 6pm Mumbai time until 7am Mumbai time. In this show it is clear that Mid-American Novelty Call Center in operating during normal daylight hours. The movie that this series is based on actually shows the call center operating during the overnight hours.