Find IFSC code for HDFC Bank Chennai Thiruvanmiyur branches in India for NEFT transfer and RTGS transfer. Get phone number and address for HDFC Bank Branch in Thiruvanmiyur in District Chennai for home loan, credit card, NEFT, RTGS, and ECS. IFSC Code of Chennai Thiruvanmiyur Branch - Hdfc Bank Ltd. Bank: Hdfc Bank Ltd. Branch: Chennai Thiruvanmiyur. IFSC Code: HDFC Chennai Ashok Nagar · Chennai Chitlapakkam · Chennai Credit Card Operations · Chennai.