HDFC Bank IFSC Code PATNA - BORING ROAD - BIHAR Branch in PATNA can be used for internet banking for transferring funds between any two bank branches. This is IFSC Code for HDFC Bank PATNA - BORING ROAD - BIHAR Branch in PATNA allocated by RBI. Before using this PATNA - BORING ROAD - BIHAR Branch PATNA HDFC Bank IFSC Code, kindly cross check the respective bank website. This HDFC Bank PATNA - BORING ROAD - BIHAR Branch IFSC Code in PATNA supporting net banking has its unique IFSC code. PATNA - BORING ROAD - BIHAR Branch PATNA 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.