Indian Overseas Bank (IOB) IFSC Code
4633 branches across 34 states
Indian Overseas Bank (IOB) is a public sector bank headquartered in Chennai. Founded in 1937, it has a strong presence in South India and overseas markets.
All Indian Overseas Bank IFSC codes start with IOBA. The first 4 characters identify the bank, the 5th is always 0, and the last 6 identify the specific branch. Select a state below to browse branches by city and find IFSC codes, addresses, and supported payment methods (NEFT, RTGS, IMPS, UPI).
FAQs — Indian Overseas Bank
How many Indian Overseas Bank branches are in India?
Indian Overseas Bank (IOB) has 4633 branches across 34 states and union territories in India.
What do Indian Overseas Bank IFSC codes start with?
All Indian Overseas Bank IFSC codes start with IOBA. For example, IOBA0 followed by 6 digits that identify the specific branch. Learn more about IFSC code format →
How to find Indian Overseas Bank IFSC code?
You can find your Indian Overseas Bank IFSC code on your cheque book (printed on the top-left), bank passbook, net banking or mobile banking app, or by selecting your state and city from the list above. Learn more ways to find your IFSC code →