Cancellation Form: ICICI Bank credit cardholders who want to cancel or close their credit cards can download a cancellation form from www.infinity.icicibank.co.in. On this form, they will need to furnish important information like their credit card number, add-on credit card number, reason for cancellation, city, mobile number, and email id. They can also fill up this form online and submit it. The cancellation request will be generated and the cardholder will receive a call from a bank's representative who will confirm the cancellation. Once the cardholder gives confirms, the request will be processed within 7 business days. Alternatively, this form can be downloaded, filled, and sent to ICICI Bank Limited. Race Course Circle, Vadodara-390007 or ICICI Bank Towers, Bandra-Kurla Complex, Mumbai-400051.