HDFC Bank IFSC Code DARBHANGA - BIHAR Branch in DARBHANGA can be used for internet banking for transferring funds between any two bank branches. This is IFSC Code for HDFC Bank DARBHANGA - BIHAR Branch in DARBHANGA allocated by RBI. Before using this DARBHANGA - BIHAR Branch DARBHANGA HDFC Bank IFSC Code, kindly cross check the respective bank website. This HDFC Bank DARBHANGA - BIHAR Branch IFSC Code in DARBHANGA supporting net banking has its unique IFSC code. DARBHANGA - BIHAR Branch DARBHANGA HDFC Bank IFSC Code is a unique code which helps to identity the bank location too. NOTE that only those branches of a bank which are approved by RBI can provide net transfer systems.