Customers can now make the GST payment using INB channel with extended time up to 23.00 hours. | Call us toll free on 1800 1900 and 1800 1600 and get a wide range of services through CBI Contact Centre. | CBI never asks for your Card/PIN/OTP/CVV details on phone, message or email. Please do not click on links received on your email or mobile asking your Bank/Card details. click here