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