If you are a registered user of twtcrental.com you should send the email from your registered E-mail ID with Money2India. Mail. ICICI Bank has. Contact ICICI Bank Customer Care for all types of inquiries. If one has any queries related to credit card or saving accounts or internet banking, he/she can reach Write your queries and feedback to the following address. Call this number for credit card queries of your ICICI Bank Account Number (OR) Debit Card and your registered Mobile Number to receive your User ID.