The bus was ferrying around 25 to 30 women employees of a private company when the incident took place near Tilpatta roundabout in Surajpur area at 5.30 am, they said.
Addl DCP (Central Noida) Ankur Aggarwal said that Devdutt alias Deva was caught late Wednesday night by the Phase 2 Police Station personnel.
The estimated money conned from the American citizens by the call centre so far is worth over Rs 10 crore, according to official estimates.
Additional Deputy Commissioner of Police Ranvijay Singh said the police had got a tip-off about illegal flesh trade and the racket being operated from the house in Sector 51.
Police said that they have not received a complaint from Agrawal regarding the incident but have launched an investigation into the matter after taking suo moto cognisance of the journalist's post.
The Noida Police has launched a probe into the matter, while the Hapur Police is separately investigating the case based on a complaint from her family.