The Navi Mumbai police have registered an offence against two persons for allegedly operating an illegal call centre and cheating the government of Rs 2.67 crore, an official said on Saturday.

The cyber police on Friday registered an offence under relevant provisions of the IPC, Indian Telegraph Act 1885 and Indian Wireless Telegraphy Act 1933 against Sushmita Rajkumar, the proprietor of Jas Technology Pvt Ltd and N Sudha Raghavendra Rao, proprietor of Savitarka Business Solutions Pvt Ltd, the official said.