After receiving a few calls, I did some research on the 022 area code and found out it assigned to Mumbai, Indian. Digging deeper ,I found out the 022 calls is a sophisticated scam being carried out through fraudulent phone calls and text messages seeking personal and financial information from potential victims.
If you receive calls or text messages from telephone numbers originating from an 022 area code requesting personal and financial information, hang up and report the calls or texts to your telephone service provider. And, do not provide the callers with your sensitive information.