The police said the accused allegedly used to dupe people on the pretext of giving them cheap holiday packages.
The Cyber Cell team last night raided the premises at Sector 65, they said.
The police said the accused have been identified as Imran, Pankaj Shah, Deep Kishore and Ankit Chauhan.
Superintendent of Police (City) Arun Kumar Singh said a Mumbai resident had complained to the Noida Cyber Cell that some people had allegedly duped him and later switched off their mobile phones.
The police said they confessed to have cheated thousands of people.
Disclaimer: No Business Standard Journalist was involved in creation of this content